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Dr. Roy Madigan, D.V.M., is not just a veterinarian. He is one of the leading experts in canine Chagas disease in the United States.
<br><br>
• Founder of Vida Pharmacal, focused on breakthrough parasitic disease treatments
<br>• Filed the first veterinary drug patent for anti-T. cruzi activity in dogs
<br>• Principal scientist for the U.S. military working dog Chagas treatment study
<br>• Veterinary lead for the Texas Chagas Task Force alongside the CDC and UT Health
<br>• Pioneer in developing diagnostic and treatment protocols for infected dogs
<br><br>
Your pet is being treated by the same expert helping shape how Chagas disease is understood nationwide.

Get In Touch

Chagas disease progresses in stages. The earlier it is identified:
<br><br>
<br>• The more treatment options are available
<br>• The better heart damage can be managed
<br>• The higher the chance of improving quality of life
<br><br>
Waiting can mean irreversible cardiac damage.

<b>Early Detection. Advanced Treatment. Led by One of the Nation’s Top Experts.</b>

<b>Do not wait for symptoms to appear.</b>

Chagas disease is often silent early on, but warning signs may include:
<br>
<br>• Lethargy or decreased activity
<br>• Fainting or collapse
<br>• Irregular heartbeat
<br>• Difficulty breathing
<br>• Unexplained weight loss
<br><br>
If your dog spends time outdoors, lives in Central Texas, or has been exposed to insects, they may be at risk even without symptoms.

If your dog may have been exposed to kissing bugs, do not wait. Chagas disease can silently damage the heart before symptoms appear. Early diagnosis can make the difference.

At Central Texas Vet, we go beyond standard testing.
Dr. Madigan is actively developing advanced serologic testing methods to improve detection accuracy.
<br><br>
Your dog’s evaluation may include:
<br>
<br>• Comprehensive physical exam
<br>• Cardiac screening
<br>• Specialized blood testing for T. cruzi
<br>• Advanced diagnostics when needed
<br><br>
Early detection allows for better management and improved outcomes.

Chagas disease is caused by the parasite Trypanosoma cruzi, transmitted by “kissing bugs” commonly found in Texas.
Once infected, dogs may appear normal while the parasite attacks the heart and other organs.
<br><br>
Without intervention, Chagas can lead to:
<br>
<br>• Heart disease
<br>• Arrhythmias
<br>• Sudden death

Questions? We Have Answers

If your dog may be at risk, schedule an evaluation today and get answers from one of the leading experts in the field.

chagas-disease

<p dir="auto">At The Animal Hospital of Smithson Valley, we go beyond standard testing.</p><p dir="auto">Dr. Madigan is actively developing advanced serologic testing methods to improve detection accuracy.</p><p dir="auto">Your dog’s evaluation may include:</p><ul><li><p dir="auto">Comprehensive physical exam</p></li><li><p dir="auto">Cardiac screening</p></li><li><p dir="auto">Specialized blood testing for T. cruzi</p></li><li><p dir="auto">Advanced diagnostics when needed</p></li></ul><p dir="auto">Early detection allows for better management and improved outcomes.</p>

<p dir="auto">Dr. Roy Madigan, D.V.M., is not just a veterinarian. He is one of the leading experts in canine Chagas disease in the United States.</p><ul><li><p dir="auto">Founder of Vida Pharmacal, focused on breakthrough parasitic disease treatments</p></li><li><p dir="auto">Filed the first veterinary drug patent for anti-T. cruzi activity in dogs</p></li><li><p dir="auto">Principal scientist for the U.S. military working dog Chagas treatment study</p></li><li><p dir="auto">Veterinary lead for the Texas Chagas Task Force alongside the CDC and UT Health</p></li><li><p dir="auto">Pioneer in developing diagnostic and treatment protocols for infected dogs</p></li></ul><p dir="auto">Your pet is being treated by the same expert helping shape how Chagas disease is understood nationwide.</p>

<p dir="auto">Chagas disease is caused by the parasite Trypanosoma cruzi, transmitted by “kissing bugs” commonly found in Texas.</p><p dir="auto">Once infected, dogs may appear normal while the parasite attacks the heart and other organs.</p><p dir="auto">Without intervention, Chagas can lead to:</p><ul><li><p dir="auto">Sudden death</p></li><li><p dir="auto">Heart disease</p></li><li><p dir="auto">Arrhythmias</p></li></ul><p dir="auto"></p>

<p dir="auto">Chagas disease progresses in stages. The earlier it is identified:</p><ul><li><p dir="auto">The more treatment options are available</p></li><li><p dir="auto">The better heart damage can be managed</p></li><li><p dir="auto">The higher the chance of improving quality of life</p></li></ul><p dir="auto">Waiting can mean irreversible cardiac damage.</p>

<p dir="auto">Chagas disease is often silent early on, but warning signs may include:</p><ul><li><p dir="auto">Lethargy or decreased activity</p></li><li><p dir="auto">Fainting or collapse</p></li><li><p dir="auto">Irregular heartbeat</p></li><li><p dir="auto">Difficulty breathing</p></li><li><p dir="auto">Unexplained weight loss</p></li></ul><p dir="auto">If your dog spends time outdoors, lives in Central Texas, or has been exposed to insects, they may be at risk even without symptoms.</p>

chagas-disease-ahsv

Chagas disease progresses in stages. The earlier it is identified:
<br><br>
<br>• The more treatment options are available
<br>• The better heart damage can be managed
<br>• The higher the chance of improving quality of&nbsp; life
<br><br>
Waiting can mean irreversible cardiac damage.<div><br></div><div><br></div><div><br></div><div><br></div>

Chagas disease is often silent early on, but warning signs may include:
<br>
<br>• Lethargy or decreased activity
<br>• Fainting or collapse
<br>• Irregular heartbeat
<br>• Difficulty breathing
<br>• Unexplained weight loss
<br><br>
If your dog spends time outdoors, lives in Central Texas, or has been exposed to insects, they may be at risk even without symptoms.<div><br></div><div><br></div>

chagas-disease-ctv

contact-us

Chagas disease progresses in stages. The earlier it is identified:
<br><br>
<br>• The more treatment options are available
<br>• The better heart damage can be managed
<br>• The higher the chance of improving quality of life
<br><br>
Waiting can mean irreversible cardiac damage.<div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div>

copy-of-chagas-disease

Is Andover Animal Hospital accepting new patients?

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Why do pet owners choose Andover Animal Hospital?

Preventative care services include wellness exams, vaccinations, flea and tick prevention, heartworm prevention, parasite screening, and routine health monitoring.

What preventative care options are available?

Can I book a veterinary appointment online?

Yes, the veterinary team performs a variety of surgical procedures, including spay and neuter surgeries and other medical procedures.

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Does Andover Animal Hospital offer urgent veterinary care?

Yes, Andover Animal Hospital welcomes new patients and provides comprehensive veterinary care for pets of all ages.

Pet owners choose Andover Animal Hospital for its compassionate veterinary team, comprehensive services, convenient hours, and commitment to personalized pet care.

What types of pets does Andover Animal Hospital treat?

Does Andover Animal Hospital perform surgeries?

Yes, Andover Animal Hospital offers pet grooming services to help keep pets healthy, clean, and comfortable.

Yes, the hospital can assist with urgent medical concerns during regular business hours and recommends calling ahead for urgent situations.

Does the hospital offer care for senior pets?

Yes, the team provides ongoing wellness care, diagnostics, and treatment options tailored to senior pets.

Yes, the hospital offers professional dental care services, including dental cleanings and dental radiology.

Does Andover Animal Hospital provide dental care for pets?

What veterinary services are offered?

Services include wellness exams, vaccinations, parasite prevention, dental care, dental radiology, diagnostic testing, advanced imaging, pet surgeries, spay and neuter procedures, microchipping, ozone therapy, acupuncture and preventative care.

Andover Animal Hospital provides veterinary care for dogs, cats, rabbits, pocket pets, birds, reptiles, and other small animals.

Does the hospital provide grooming services?

Yes, pet owners can conveniently request appointments online through the hospital’s website.


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<h1 dir="auto">Halloween Safety for Pets: Tips for a Safe and Less Stressful Holiday</h1><p dir="auto"></p><p dir="auto">Halloween can be a fun night for families, but some of the things that make the holiday exciting for people can be stressful or potentially dangerous for pets. Frequent visitors, costumes, unfamiliar noises, candy, and decorations can all introduce new risks for dogs and cats.</p><p dir="auto"></p><p dir="auto">Preparing ahead can help you create a safer environment and make Halloween more comfortable for your pet.</p><h2 dir="auto">1. Keep Halloween Candy Away From Pets</h2><p dir="auto"></p><p dir="auto">Candy bowls and trick-or-treat bags can be tempting for curious pets, but several common Halloween treats can be harmful if eaten.</p><p dir="auto">Keep an eye out for:</p><ul><li><p dir="auto">Chocolate: Chocolate can be toxic to pets, particularly dogs, and may cause serious health problems depending on the type and amount consumed.</p></li><li><p dir="auto">Xylitol: This artificial sweetener is sometimes found in sugar-free candy and gum and can be extremely dangerous for pets.</p></li><li><p dir="auto">Raisins: Raisins can cause serious kidney problems in dogs.</p></li><li><p dir="auto">Candy wrappers: Foil, plastic, and other wrappers can become lodged in the digestive tract if swallowed.</p></li></ul><p dir="auto">Keep Halloween treats and discarded wrappers somewhere pets cannot reach. If you think your pet has eaten something potentially harmful, contact your veterinarian or an emergency veterinary hospital promptly.</p><h2 dir="auto">2. Prevent Accidental Escapes</h2><p dir="auto"></p><p dir="auto">A front door that repeatedly opens for trick-or-treaters can give pets an opportunity to slip outside. Unfamiliar costumes, crowds, and noises may also frighten a pet once they're outdoors.</p><p dir="auto"></p><p dir="auto">Consider keeping your pet in a secure area away from frequently opened doors. A closed room, crate, or pet gate can provide an additional barrier while visitors are arriving.</p><p dir="auto"></p><p dir="auto">This is also a good time to make sure your pet's identification is current. Check their ID tag and make sure their microchip registration includes your current contact information. Up-to-date identification can make it easier to reunite with your pet if they get lost.</p><h2 dir="auto">3. Help Reduce Halloween Anxiety</h2><p dir="auto"></p><p dir="auto">Halloween introduces sights, sounds, and smells that pets don't encounter every day. Costumes, crowds, decorations, doorbells, and repeated knocking can be especially stressful for pets who are sensitive to noise or unfamiliar people.</p><p dir="auto"></p><p dir="auto">Signs of anxiety may include pacing, panting, trembling, hiding, barking, vocalizing, or trying to escape.</p><p dir="auto"></p><p dir="auto">If your pet tends to become anxious, create a quiet retreat away from the activity. Familiar bedding and favorite toys can help make the space more comfortable, while calming music or white noise may help reduce outside sounds.</p><p dir="auto"></p><p dir="auto">If you expect your pet to experience significant anxiety, talk with your veterinarian before Halloween. Your veterinary team can discuss strategies and determine whether an anxiety aid or medication may be appropriate for your pet.</p><h2 dir="auto">4. Choose Costumes Carefully</h2><p dir="auto"></p><p dir="auto">Not every pet enjoys dressing up. If your dog or cat isn't comfortable wearing clothing, it's best to skip the costume rather than create unnecessary stress.</p><p dir="auto">For pets who are comfortable dressing up, choose a costume that:</p><ul><li><p dir="auto">Allows them to move normally</p></li><li><p dir="auto">Does not interfere with breathing or vision</p></li><li><p dir="auto">Uses comfortable materials that won't irritate their skin</p></li><li><p dir="auto">Does not have small or loose pieces that could be chewed or swallowed</p></li></ul><p dir="auto">Always supervise a pet while they're wearing a costume and remove it if they show signs of discomfort or distress.</p><h2 dir="auto">5. Be Mindful of Halloween Decorations</h2><p dir="auto"></p><p dir="auto">Halloween decorations can be interesting to curious pets, but some can create safety hazards.</p><p dir="auto"></p><p dir="auto">Jack-o'-lanterns with lit candles can be knocked over and create a fire risk. Hanging decorations, artificial cobwebs, string lights, and small accessories may become choking, strangulation, or intestinal obstruction hazards if pets play with or swallow them.</p><p dir="auto"></p><p dir="auto">Electrical cords should also be kept away from pets who may chew them. Glow sticks should remain out of reach as well. While the liquid inside isn't considered toxic, chewing a glow stick can cause mouth irritation, drooling, or vomiting, and pieces of plastic can cause additional problems if swallowed.</p><p dir="auto"></p><p dir="auto">When decorating, consider whether your pet can reach, chew, or become tangled in each item.</p><h2 dir="auto">Prepare Before Halloween Arrives</h2><p dir="auto"></p><p dir="auto">A safer Halloween starts with a little planning. Keep candy and decorations out of reach, secure doors and exits, and give your pet somewhere quiet to retreat if the evening becomes overwhelming.</p><p dir="auto"></p><p dir="auto">If you already know your pet struggles with visitors, loud noises, or changes in routine, don't wait until Halloween night to make a plan. Your veterinary team can help you determine the best way to manage your pet's anxiety and keep them comfortable during the holiday.</p><p dir="auto"></p><p dir="auto">Concerned about how your pet will handle Halloween? Schedule an appointment with our veterinary team before the holiday to discuss their anxiety, behavior, and individual needs.</p>

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Over 60 years serving our community, helping 10,000+ pets with compassionate, personalized care.

<p>To help us provide the best care possible, payment is required at the time of service. We accept cash and all major credit cards, and we are happy to offer a no-interest payment plan through CareCredit.</p>

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At Andover Animal Hospital, we provide urgent veterinary care and same-day sick visits for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Urgent Care

We want to take this opportunity to welcome you, your family, and your particular family member to the grooming service at (). Our trained and competent groomers contribute to your beloved pets' beauty, health, and well-being.

Pet Grooming

At Andover Animal Hospital, we provide veterinary acupuncture services for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Veterinary Acupuncture

At Andover Animal Hospital, we offer ozone therapy as part of our integrative veterinary care services for pets in Andover, MA, and surrounding communities. Our experienced veterinary team works closely with pet owners to determine if ozone therapy is the right option for their dog, cat, rabbit, bird, reptile, or pocket pet.

Ozone Therapy

At Andover Animal Hospital, we provide veterinary laser therapy for dogs, cats, and select small companion pets in Andover, MA, and nearby communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Laser Therapy

At Andover Animal Hospital, we provide end-of-life support services for dogs, cats, and small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

End-of-Life Support

At Andover Animal Hospital, we provide veterinary dermatology and allergy care for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Pet Dermatology & Allergy Care

At Andover Animal Hospital, we provide pet behavior and anxiety support services for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Pet Behavior & Anxiety Support

At Andover Animal Hospital, we provide pet nutrition and weight management support for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Pet Nutrition

At Andover Animal Hospital, we offer virtual veterinary consultations for dogs, cats, and select small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Virtual Vet Care

At Andover Animal Hospital, we provide wellness exams for dogs, cats, rabbits, birds, pocket pets, and exotic pets in Andover, MA, and the surrounding communities, including North Andover, Lawrence, Tewksbury, and Methuen.

Wellness Exams

At Andover Animal Hospital, we provide professional veterinary dental care for dogs, cats, and select exotic and small companion pets in Andover, MA, and the surrounding communities, including North Andover, Lawrence, Tewksbury, and Methuen.

Dental Care

At Andover Animal Hospital, we provide parasite prevention for dogs, cats, and select exotic and small companion pets in Andover, MA and nearby communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Parasite Prevention

At Andover Animal Hospital, we provide diagnostic testing for dogs, cats, and select exotic and small companion pets in Andover, MA and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Diagnostic Testing

At Andover Animal Hospital, we provide advanced diagnostic imaging for dogs, cats, and select exotic and small companion pets in Andover, MA, and surrounding communities, including North Andover, Lawrence, Methuen, and Tewksbury.

Advanced Diagnostic Imaging

At Andover Animal Hospital, we provide personalized pet vaccinations for dogs, cats, and select exotic and small companion pets in Andover, MA and surrounding communities including North Andover, Lawrence, Methuen, and Tewksbury.

Vaccinations

At Andover Animal Hospital, we provide surgical care for dogs, cats, and select exotic and small companion pets in Andover, MA and surrounding communities including North Andover, Lawrence, Methuen, and Tewksbury.

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Halloween Safety for Pets: 5 Tips for Dogs and Cats

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