Common American Curl Health Issues to Watch For
By PetEssentialist Editorial · Updated July 2026
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The American Curl's distinctive backward-curled ears are a hallmark of the breed, but they also require special attention to prevent infections. As an owner, it's essential to stay on top of their ear health, as well as other common issues that can affect this breed. With their affectionate and playful nature, American Curls thrive on interaction and can remain active well into old age, making regular monitoring of their health crucial. American Curls are generally a medium-sized breed, weighing between 5-10 lbs, with a silky coat that sheds minimally. Their low grooming needs and moderate energy level make them a great fit for many families. However, their predisposition to certain health issues, such as heart problems and polycystic kidney disease, means that owners need to be vigilant and proactive in maintaining their cat's health. By understanding the specific health needs of the American Curl, owners can take steps to prevent or manage these issues, ensuring their cat leads a long and healthy life. With an average lifespan of 12-16 years, it's essential to stay on top of their health from an early age.
What to look for
Regular Ear Cleaning
The American Curl's curled ears require gentle regular cleaning to prevent infections. Owners should aim to clean their cat's ears at least once a week, using a soft cloth and a mild cleaning solution. It's essential to be gentle, as the ears can be sensitive, and to avoid inserting anything into the ear canal. Regular cleaning can help prevent infections and reduce the risk of more serious health issues.
Dental Care
Dental disease is a common issue in American Curls, and regular dental care can help prevent it. Owners should brush their cat's teeth regularly, using a gentle toothbrush and toothpaste specifically designed for cats. They should also provide their cat with plenty of opportunities to chew, such as dental toys or rawhide chews, to help keep their teeth clean and healthy.
Monitoring for Heart Problems
American Curls are prone to heart problems, such as hypertrophic cardiomyopathy (HCM). Owners should work closely with their veterinarian to monitor their cat's heart health, including regular check-ups and screenings. They should also be aware of the signs of heart problems, such as difficulty breathing or lethargy, and seek veterinary attention immediately if they notice any of these symptoms.
Watching for Signs of Kidney Disease
Polycystic kidney disease is a common issue in American Curls, and owners should be aware of the signs, such as increased thirst or urination, or vomiting. They should work closely with their veterinarian to monitor their cat's kidney health and seek veterinary attention immediately if they notice any of these symptoms.
Maintaining a Healthy Weight
American Curls can be prone to obesity, particularly as they age. Owners should ensure their cat is fed a balanced diet and encouraged to exercise regularly, such as through playtime or interactive toys. They should also monitor their cat's weight and adjust their diet and exercise routine accordingly.
Frequently asked questions
How often should I clean my American Curl's ears?
It's recommended to clean your American Curl's ears at least once a week, using a soft cloth and a mild cleaning solution. However, if you notice any signs of infection, such as redness or discharge, you should clean their ears more frequently and consult with your veterinarian.
What are the signs of heart problems in American Curls?
The signs of heart problems in American Curls can include difficulty breathing, lethargy, or a lack of appetite. If you notice any of these symptoms, you should seek veterinary attention immediately.
How can I prevent dental disease in my American Curl?
Regular dental care, including brushing your cat's teeth and providing them with plenty of opportunities to chew, can help prevent dental disease. You should also work closely with your veterinarian to monitor your cat's dental health and address any issues promptly.
What is the average lifespan of an American Curl?
The average lifespan of an American Curl is 12-16 years, although with proper care and attention to their health, many American Curls can live well into their late teens.
Why is it essential to monitor my American Curl's kidney health?
Polycystic kidney disease is a common issue in American Curls, and monitoring their kidney health can help identify any problems early on. This allows for prompt treatment and can help prevent more serious health issues from developing.
By understanding the specific health needs of the American Curl and taking proactive steps to prevent or manage common health issues, owners can help their cat lead a long and healthy life. Regular monitoring of their cat's health, including ear cleaning, dental care, and screenings for heart and kidney problems, is crucial. By working closely with their veterinarian and staying on top of their cat's health, owners can ensure their American Curl remains happy and healthy for years to come.
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