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Diabetes is a common, manageable condition in dogs and cats where the body cannot properly control blood sugar. Watch for increased thirst, more frequent urination, weight loss despite a normal appetite, and low energy. With early diagnosis and a steady treatment plan, many diabetic pets live happy, comfortable lives. The team at Campbell Heights Animal Hospital can help.
What diabetes is in pets
Diabetes develops when the body either does not make enough insulin or cannot use it properly. Insulin is the hormone that moves sugar from the blood into the cells for energy, so without it, sugar builds up in the bloodstream while the body is effectively starved of fuel. It is one of the more common hormone conditions in middle-aged and older pets, and it affects both dogs and cats.
Warning signs to watch for
Diabetes often shows up through small daily changes. Contact your veterinarian if you notice any of these:
- Drinking noticeably more water than usual
- Urinating more often, or larger amounts, or accidents in the house
- Weight loss even though appetite is normal or increased
- Low energy, or a dull coat
- Cloudy eyes in dogs, which can develop with diabetes
These signs can overlap with other conditions, which is why they point to a veterinary visit rather than a home conclusion. Catching diabetes early makes it easier to manage and helps avoid more serious complications.
How diabetes is diagnosed
Diagnosis is straightforward and usually involves checking blood sugar and looking for sugar in the urine, often alongside broader bloodwork to assess overall health. Our pet diagnostics are done on site, so you can often get answers and a plan without a long wait. Confirming the diagnosis also helps rule out other conditions with similar signs.
Managing diabetes day to day
Most diabetic pets are managed with insulin given by injection at home, which sounds daunting but becomes routine quickly with guidance from your veterinary team. Consistency is the key: regular timing for insulin, meals, and activity keeps blood sugar stable. Our nutrition counseling can help match the right diet to your pet’s needs, since food choices play a major role in control.
Your veterinarian will set a monitoring plan and adjust the dose over time. Ongoing medical services and check-ins help fine-tune treatment, and you will learn the signs of blood sugar dropping too low, such as weakness or wobbliness, and what to do if it happens.
Prevention, risk factors, and follow-up
While not every case can be prevented, maintaining a healthy weight lowers the risk, especially in cats, and supports better control in pets who are already diabetic. Regular visits through our wellness program help catch early changes and keep treatment on track. Campbell Heights Animal Hospital is led by owner and veterinarian Dr. Navdeep Singh Khinda, and our veterinarians are licensed by the College of Veterinarians of British Columbia.
Living with a diabetic pet at home
Once treatment begins, home becomes the centre of your pet’s care, and a steady routine is what makes it work. Giving insulin at the same times each day, feeding consistent meals, and keeping activity regular all help blood sugar stay stable. Many owners keep a simple daily log of appetite, water intake, and energy, which gives your veterinary team valuable information at each recheck.
It is also important to recognize when blood sugar drops too low, which can cause weakness, trembling, disorientation, or in serious cases collapse. Your veterinarian will explain what to watch for and what to do in the moment, including when to seek urgent help. With a little practice, these routines become second nature and your pet settles into a comfortable rhythm.
Rechecks are a normal part of diabetic care, not a sign that something is wrong. In the early weeks especially, your veterinarian may adjust the insulin dose based on how your pet is responding, sometimes using a blood sugar curve taken over a day. Once your pet is stable, visits usually space out and the routine simply becomes part of ordinary life.
Frequently asked questions
Can a diabetic pet live a normal life?
Yes. With a consistent treatment plan and regular monitoring, many diabetic dogs and cats live happy, comfortable lives. It takes a routine, but it becomes manageable.
Will I really have to give insulin injections?
Most diabetic pets need insulin, and the injections use a very fine needle that most pets barely notice. Your veterinary team will show you how until you feel confident.
Can diet alone control diabetes?
Diet is an important part of management and can sometimes help cats in particular, but most pets still need insulin. Your veterinarian will recommend the right combination for your pet.
Is diabetes in pets preventable?
Not always, but keeping your pet at a healthy weight lowers the risk and supports better control. Regular checkups help catch early signs.
Is diabetes more common in certain pets?
It can affect any dog or cat, but it is seen more often in middle-aged and older pets, and carrying extra weight raises the risk, particularly in cats. Some breeds may be more prone than others. Whatever your pet’s background, the warning signs and the value of early diagnosis stay the same.
What happens if diabetes is left untreated?
Untreated diabetes tends to worsen and can lead to serious complications, so it should never be left to a wait-and-see approach. The encouraging news is that with timely diagnosis and a steady plan, most pets respond well and go on to live comfortable lives.