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When You Should Be Concerned With Cat Weight Loss

Cat Weight Loss

If you’ve been seeing signs that your feline friend is dealing with cat weight loss, you’re in the right place.


We know how alarming it can be to notice our beloved feline companion losing weight, especially when they seem otherwise healthy. Though it may seem easy to tell that your cat is losing weight, their long coats can make it difficult to know for sure.


We’re here to help clear up any questions you have about the signs of cat weight loss or what causes it. 


We’re drawing on our experience as a trusted veterinary practice dedicated to feline health care to delve into the topic of cat weight loss, covering symptoms, causes, and when it’s essential to seek professional care.

Symptoms of Cat Weight Loss

Cat weight loss may be evident through several noticeable symptoms. If you notice your cat’s ribs, spine, or hip bones becoming more prominent, it might indicate a potential weight loss issue.


If you don’t regularly pick up your cat, it can be harder to pick up on the visual symptoms. Cat weight loss may be evident through several behavioral symptoms, including:


  • Reduced Appetite – Cats are typically known for their healthy appetite, so a sudden loss of interest in food could be a red flag. 
  • Lethargy – Unexplained lethargy or a noticeable decrease in activity levels might be an indication of weight loss or an underlying health issue. 
  • Decrease in Grooming Habits – Cats are meticulous groomers, and a reduction in grooming activities might signal that your cat is not feeling well or is experiencing discomfort due to weight loss.

Causes of Cat Weight Loss

So, what causes cat weight loss? While it can often be linked to cat stomach issues, there are other medical reasons that can trigger it, too. 


We’re outlining the most common problems below:


  • Stress and Depression – Significant changes in a cat’s environment or routine, such as moving to a new home or the loss of a companion, can lead to stress and depression, which may manifest as weight loss. 
  • Gastrointestinal Problems – Chronic diarrhea or vomiting can lead to nutrient malabsorption and subsequent weight loss. Inflammatory bowel disease and gastrointestinal infections are common culprits. 
  • Diabetes – Just like in humans, diabetes in cats can lead to increased hunger and thirst along with weight loss due to the body’s inability to utilize glucose for energy. 
  • Hyperthyroidism – An overactive thyroid gland can lead to an increased metabolic rate, causing weight loss despite an increased appetite. 
  • Organ Failure – Kidney, liver, or heart disease can lead to weight loss in cats as their bodies struggle to function properly. 
  • Cancer – Tumors can consume a cat’s nutrients, leading to weight loss. 
  • Dental Problems – Pain or difficulty in eating due to dental issues can cause a cat to eat less and lose weight.

Is Cat Weight Loss Ever Normal?

In some instances, weight loss in cats can be a natural occurrence. 


For example, kittens may experience a slight decrease in weight as they transition from nursing to solid food. 


Additionally, as cats age, they may lose a bit of weight due to reduced muscle mass and changes in their metabolism. While a change in diet can help to offset this loss and ensure they’re getting the right nutrients, there may still be an overall decline.


However, sudden and significant weight loss is not considered natural and should be investigated further.

Signs to See a Feline Vet For Cat Weight Loss

If you notice your cat experiencing unexplained weight loss or a serious cat stomach issue, it’s crucial to consult a feline veterinarian promptly. Seeking professional care is essential to rule out any underlying health issues and provide timely treatment. 


While some less severe symptoms may not require an immediate vet visit, it’s essential to monitor your cat closely. If any of the following signs persist or worsen, schedule a veterinary appointment promptly:


  • Mild changes in appetite – If your cat’s appetite decreases slightly but they are still eating some food, you can observe for a day or two. However, if the loss of appetite continues, seek veterinary advice.
  • Minor weight fluctuations– Cats can experience slight weight changes due to factors like seasonal weather changes or minor stress. However, if you notice a trend of consistent weight loss, consult a vet.
  • Occasional vomiting – Isolated incidents of vomiting may not be cause for immediate concern, especially if your cat is otherwise acting normal. However, if vomiting becomes frequent, it requires veterinary attention.


That said, if you notice any of the following symptoms, it’s essential to schedule a visit to a feline veterinarian:

  • Rapid or unexplained weight loss – If your cat is losing weight rapidly, especially if it’s more than 10% of their body weight within a short period, it could indicate an underlying health issue that requires immediate attention.
  • Complete loss of appetite – A sudden decrease in appetite or refusal to eat for more than a day is a red flag and should not be ignored.
  • Visible changes in body condition – If you notice visible changes in your cat’s body, such as prominent bones or a sunken appearance, it’s essential to seek veterinary care.
  • Vomiting and diarrhea – Frequent or persistent vomiting and diarrhea can lead to weight loss and dehydration. If these symptoms accompany weight loss, a vet visit is necessary.

Bring Your Cat To Catonsville Cat Clinic

At Catonsville Cat Clinic, we offer complete and compassionate care for your feline family. 


If you’re concerned about your cat’s weight loss or any other stomach issues, don’t hesitate to reach out to our experienced veterinarians. 


Our team is dedicated to providing the best possible care for your furry friend, ensuring they lead a happy and healthy life. Contact us today to schedule an appointment and give your cat the care they deserve.

This entry was posted on Thursday, August 31st, 2023 at 1:51 pm. Both comments and pings are currently closed.

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