As anyone who has ever lived with a dog will know, it often feels like we don’t get enough time with our furry friends. Most dogs only live around ten to 14 years on average – though some may naturally live longer, while others may be predisposed to certain diseases that can limit their lifespan.
But what many people don’t know is that humans and dogs share many genetic similarities – including a predisposition to age-related cancer. This means that many of the things humans can do to be healthier and longer lived may also work for dogs.
Here are just a few ways that you might help your dog live a longer, healthier life.
1. Watch their waistline
One factor that’s repeatedly linked with longevity across a range of species is maintaining a healthy bodyweight. That means ensuring dogs aren’t carrying excess weight, and managing their calorie intake carefully. Not only will a lean, healthy bodyweight be better for your dog in the long term, it can also help to limit the impact of certain health conditions, such as osteoarthritis.
Carefully monitor and manage your dog’s body weight through regular weighing or body condition scoring – where you look at your dog’s physical shape and “score” them on a scale to check whether they’re overweight, or at a healthy weight. Using both of these methods together will allow you to identify weight changes and alter their diet as needed.
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Use feeding guidelines as a starting point for how much to feed your dog, but you might need to change food type or the amount you feed to maintain a healthy weight as your dog gets older, or depending on how much activity they get. Knowing exactly how much you are feeding your dog is also a crucial weight-management tool – so weigh their food rather than scooping it in by eye.
More generally, good nutrition can be linked to a healthy ageing process, suggesting that what you feed can be as important as how much you feed. “Good” nutrition will vary for each dog, but be sure to look for foods that are safe, tasty and provide all the nutrients your dog needs.
2. Plenty of walks
Exercise has many physiological and psychological benefits, both for our dogs (and us). Physical activity can help to manage a dog’s bodyweight, and is also associated with anti-ageing effects in other genetically similar species.
While exercise alone won’t increase your dog’s lifespan, it might help protect you both from carrying excess bodyweight. And indeed, research suggests that “happy” dog walks lead to both happy dogs and people.
3. Teach them new tricks
Ageing isn’t just physical. Keeping your dog’s mind active is also helpful. Contrary to the popular adage, you can teach old dogs new tricks – and you might just keep their brain and body younger as a result.
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Even when physical activity might be limited, explore alternative low-impact games and pursuits, such as scentwork that you and your dog can do together. Using their nose is an inherently rewarding and fun thing for dogs to do, so training dogs to find items by scent will exercise them both mentally and physically
Other exercise such as hydrotherapy – a type of swimming exercise – might be a good option – especially for dogs who have conditions which affect their ability to exercise as normal.
4. Bonding
Like many companion animals, dogs develop a clear attachment to their caregivers. The human-dog bond likely provides companionship – and often, dog lovers describe them as a family member.
A stable caregiver-dog bond can help maintain a happy and mutually beneficial partnership between you and your dog. It can also help you recognise subtle changes in your dog’s behaviour or movement that might signal potential concerns.
Where there is compatability between caregiver and dog, this leads to a better relationship – and even benefits for owners, too, including stress relief and exercise. Sharing positive, fun experiences with your dog, including playing with them, are great for cementing your bond.
5. Don’t skip vet visits
Modern veterinary medicine has seen substantial improvements in preventing and managing health concerns in dogs. Successful vaccination and parasite management programmes have effectively reduced the incidence of disease in both dogs and humans – including toxocariasis, which can be transmitted from dog faeces to humans, and rabies, which can be transmitted dog-to-dog or dog-to-human.
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Having a good relationship with your vet will allow you to tailor treatments and discuss your dog’s needs. Regular health checks can also be useful in identifying any potential problems at a treatable stage – such as dental issues or osteoarthritis – which can cause pain and negatively impact the dog’s wellbeing.
At the end of the day, it’s a combination of our dog’s genetics and the environment they live in that impacts their longevity. So while we can’t change their genetics, there are many things we can do to improve their health that may just help them live a longer, healthier life.
Every few weeks, my exotic pet hospital in New York receives a call from a desperate exotic pet owner somewhere far away seeking advice about their sick pet. Sometimes it’s about a reptile, sometimes about a bird or bunny. The caller might be from the Midwest, Canada, or even from another continent. Unfortunately, in most cases, there is little we can recommend over the phone, and we generally advise pet-owner to take their animals to an exotic pet-savvy veterinarian to be examined. While there are several great resources online directing people to terrific local vets who are comfortable treating exotic species, for some people in certain remote locations, exotic pet veterinarians can be hard to find. What are the most important things to look for when you are seeking out care for an exotic pet vet? Here are 5 essential considerations:
1. How many (snakes, birds, ferrets, rabbits, whatever species) has this vet ever treated?
While the practice may not always make perfect, it certainly makes better. The more of any given species a veterinarian sees, the more likely that he or she is to recognize the disease and be able to recommend the appropriate treatment. Most vets receive little to no training in school on exotic animal species, so if they really want to learn about how to care for these animals, they have to seek out information on their own. These vets who take the initiative to go the extra mile to learn about exotic pets are the vets you’d want to see.
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2. Is the veterinary hospital set up to accommodate exotic pets?
While many cat and dog hospitals will see exotic pets, they often do so because they are the only game in town. Many cat and dog hospitals will only treat an exotic pet when no one else will, and the pet is really sick. You can really tell whether a veterinary hospital is set up to treat exotic pets if they have some of the basic equipment and supplies needed to do so, such as a small scale that weighs in grams for weighing little exotic pets or a tank for safely enclosing a reptile. If they have no equipment specifically designed for treating and examining typically smaller exotic patients, it is likely they don’t treat many of them.
3. Are the veterinary technicians comfortable handling exotic patients?
Knowing how to safely handle exotic pets is truly an art that takes years to master. Most exotic animals are prey species that become stressed when restrained. No matter how good a veterinarian may be at the medical care of exotic species, without great technical staff to comfortably hold these animals, that vet cannot perform great medical care. By just watching how veterinary technicians restrain and manipulate your exotic pet, you can get an idea about how often they actually handle exotic pets. Technicians and veterinarians trained in exotic pet restraint should be relaxed and have a plan on how to pick up and hold your pet. If they are floundering around trying to figure out how to catch your pet, their experience is very likely limited.
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4. Are the veterinarians and/or the veterinary staff members of any exotic pet professional organizations?
There are several professional exotic animal groups, such as the Association of Avian Veterinarians, the Association of Exotic Mammal Veterinarians, and the Association of Reptilian and Amphibian Veterinarians, to which many veterinarians who are interested in exotic pet care belong. These organizations provide continuing education to veterinary professionals, and typically, individuals who want to remain knowledgeable in exotic pet care will join one or more of these groups to stay current. Veterinarians who belong to these groups typically display the organization’s logo on a decal in their hospitals’ window or printed on their hospitals’ client literature. Each of these organizations have websites, too, that list current members geographically. If a vet has taken the time and money to join any of these organizations, then he or she at least has a strong interest in exotic pets.
5. Does the veterinary hospital provide care for exotic pet emergencies?
This is something most exotic pet owners don’t think about until they are faced with their own pets’ emergency. While a few animal hospitals have veterinarians on call and technicians who remain in the hospital overnight to care for critical cases, the most veterinary hospitals are not open 24/7 but have arrangements with local 24-hour emergency clinics to care for their patients overnight and on emergency basis. However, while local emergency clinics are generally happy to take in dog and cat emergencies, they are not always equipped to handle exotic pet emergencies. When choosing an animal hospital to care for your unique exotic pet, be sure to ask the veterinary staff exactly how they handle exotic pet patients with emergencies after hours. If they have no contingency plan, they likely treat very few exotics. Just as your dog and cat vet should have a plan for after-hours emergencies, so should your exotic pet vet. This is perhaps the most important question to consider when choosing a doctor for your beloved pet. Don’t be afraid to ask it. The answer could be the difference between life and death.
When it comes to caring for your cat, I have a few simple recommendations:
- Maintain a safe environment (keep him indoors)
- Feed a high-quality food (e.g., a meat-based protein)
- Think about preventive care (e.g., an annual physical examination, laboratory tests, and the appropriate vaccines)
- Provide lots of affection and exercise
By following these basic tips, you can help keep your four-legged, feline friends healthy–potentially for decades! But as cat guardians, you should also be aware of five “silent” killers in cats. By knowing what the most common silent killers are, you can know what clinical signs to look for. With most of these diseases, the sooner the clinical signs are recognized, the sooner we veterinarians can treat them.
1. Chronic kidney disease
One of the top silent killers of cats is chronic kidney disease (CKD) (This is sometimes called a chronic renal failure or chronic kidney injury). These terms are all semantically the same, and basically mean that 75% of both the kidneys are ineffective and not working. Clinical signs of CRD include:
- Excessive drinking
- Excessive urinating
- Larger clumps in the litter box
- Weight loss
- Bad breath (due to toxins building up in the blood and causing ulcers in the mouth, oesophagus, and stomach)
- Lethargy
- Hiding
Thankfully, with appropriate management, cats can live with CKD for years (unlike dogs where CKD usually progresses more rapidly). Chronic management may include a low-protein diet, frequent blood work, increasing water intake (e.g., with a water fountain or by feeding a gruelling canned food), medications and even fluids under the skin (which many pet guardians do at home, once properly trained).
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2. Hyperthyroidism
Hyperthyroidism is an endocrine disease where the thyroid gland produces too much thyroid hormone. This is seen in middle-aged to geriatric cats and can result in very similar clinical signs to chronic kidney disease including:
- Excessive thirst
- Increased water consumption/urination
- Vomiting/diarrhoea
- Weight loss
However, as hyperthyroidism increases the metabolism of cats, it causes one defining sign: a ravenous appetite despite weight loss. It can also result in:
- A racing heart rate
- Severe hypertension (resulting in acute blood loss, neurologic signs, or even a clot or stroke)
- Secondary organ injury (e.g., a heart murmur or changes to the kidney)
Thankfully, treatment for hyperthyroidism is very effective and includes either a medication (called methimazole, surgical removal of the thyroid glands (less commonly done), a special prescription diet called y/d® Feline Thyroid Health) or I131 radioiodine therapy. With hyperthyroidism, the sooner you treat it, the fewer potential side effects or organ damage will occur in your cat.
3. Diabetes mellitus
Another costly, silent killer that affects cats is diabetes mellitus (DM). As many of our cats are often overweight to obese, they are at a greater risk for DM. With diabetes, the pancreas fails to secrete adequate amounts of insulin (Type I DM) or there is resistance to insulin (Type II DM). Insulin is a natural hormone that drives sugar (i.e., blood glucose) into the cells. As a result of the cells starving for glucose, the body makes more and more glucose, causing hyperglycemia (i.e., high blood sugar) and many of the clinical signs seen with DM. Common clinical signs for DM are similar to those of Chronic kidney disease and hyperthyroidism and include:
- Excessive urination and thirst
- Larger clumps in the litter box
- An overweight or obese body condition with muscle wasting (especially over the spine or back) or weight loss
- A decreased or ravenous appetite
- Lethargy or weakness
- Vomiting
- Abnormal breath (e.g., acetone breath)
- Walking abnormally (e.g., lower to the ground)
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Treatment for DM can be costly, as it requires twice-a-day insulin injections that you have to give under the skin. It also requires changes in diet (to a high protein, low carbohydrate diet), frequent blood glucose monitoring, and frequent veterinary visits. With supportive care and chronic management, cats can do reasonably well; however, once diabetic complications develop (e.g., diabetic ketoacidosis, hyperosmolar, hyperglycemic syndrome), DM can be life-threatening.
If your cat or dog is coughing, the good news is that it’s probably not due to COVID-19. Experts from the U.S. Centers for Disease Control and Prevention (CDC) and the World Organization for Animal Health (OIE) agree that COVID-19 is predominantly a human illness, and it’s unlikely for pets to be infected with the coronavirus that causes COVID-19. There are many types of viruses that can make cats or dogs sick. So, your veterinarian will check your pet to make sure that the symptoms aren’t being caused by a more common virus or other health problem.
Opinions about testing pets for COVID-19 are changing as we learn more about the virus and cases around the world. Public health authorities and veterinarians are working together to determine if an animal should be tested. Right now, there’s no evidence that dogs or cats can spread the virus to people. But there is growing evidence that in rare cases people may be able to infect animals. In the past month, two dogs and a cat in Hong Kong, a cat in Belgium, and a tiger at the Bronx Zoo in New York City were found to have been infected. In each situation, there was exposure to a COVID-19 positive person.
If your cat or dog is sick, the best thing to do is speak with your veterinarian. Be sure to let them know if your pet has been exposed to anyone who has COVID-19. Your veterinarian will let you know what to do and will work with public health authorities to determine if a test is recommended.
