📖 READER VIEW (Read-Only, Public Access)
An older cat is experiencing gradual weight loss, dull and unkempt fur, and a decreased appetite over several months. This indicates a significant underlying health issue requiring prompt veterinary attention.
I haven't noticed a significant change in his drinking habits. He still drinks from his water bowl, and I haven't seen him gulping down excessive amounts of water, nor have I seen him drinking less. It seems pretty consistent with how he normally drinks.
His litter box habits have changed a bit. He's still going to the litter box, but it seems like he's going less frequently. The stools themselves look a bit smaller and drier than usual. I haven't noticed any blood or diarrhea, but the consistency is definitely different. He also seems to be spending a bit longer in there sometimes, and I've heard him straining a little, which is concerning.
He has been a bit more vocal lately, especially at night. He'll meow more than usual, and sometimes it sounds like a distressed meow. He's also been hiding more, which is unusual for him. He used to be very social and always around me, but now he spends a lot of time under the bed or in the back of closets. He also seems a bit slower to get up and move around, and I've noticed him hesitating before jumping onto his favorite windowsill, which he used to do with ease.
Yes, I have another cat, a younger female, about 5 years old. She's perfectly healthy, her coat is shiny, and she's maintaining her weight. She hasn't shown any of the same symptoms at all. She eats the same food as him, though she also gets a bit of the wet food sometimes, but she's not as picky as he is.
He's currently eating a senior-specific dry food, 'Purina Pro Plan Senior Vitality'. For the last year or so, I've been supplementing it with a small amount of wet food in the evenings, usually a pate-style 'Fancy Feast Senior'. About two months ago, I tried switching the dry food to a different brand, 'Hill's Science Diet Senior', because I thought it might be better, but he didn't seem to like it much and was eating even less, so I switched back to the Purina Pro Plan after about two weeks. He's been on the Purina Pro Plan Senior Vitality for the last year, with the Fancy Feast supplement for the last year as well.
CKD is common in older cats and can lead to poor appetite, weight loss, and a dull coat due to the kidneys' inability to filter waste effectively. It often progresses slowly.
An overactive thyroid gland speeds up metabolism, causing weight loss despite a good or increased appetite. It can also lead to a poor coat.
Problems with the digestive system can impair nutrient absorption, leading to weight loss and a poor coat, even with adequate food intake. Vomiting or diarrhea may also be present.
Painful teeth or gums can make eating difficult, leading to reduced food intake, weight loss, and a general decline in health and grooming habits.
🤖 AI Analysis
"The gradual weight loss, increased vocalization (especially at night), hiding, lethargy, and changes in stool consistency (smaller, drier) are all highly suggestive of hyperthyroidism in an older cat. A veterinary thyroid panel is the definitive diagnostic step to confirm this suspicion."
🤖 AI Analysis
"If the thyroid panel (Solution 326) confirms hyperthyroidism, Methimazole is the primary medical treatment to control the condition. This directly addresses the underlying cause of many of the observed symptoms."
🤖 AI Analysis
"Radioactive iodine therapy is another highly effective treatment for hyperthyroidism, often considered curative. While not the first diagnostic step, it's a crucial treatment option if hyperthyroidism is confirmed."
🤖 AI Analysis
"Gradual weight loss and changes in stool can also be indicative of Chronic Kidney Disease (CKD). Veterinary bloodwork and urinalysis are essential for diagnosing CKD, which is common in older cats and can present with similar symptoms."
🤖 AI Analysis
"If CKD is diagnosed (Solution 323), a prescription renal diet is a key management strategy to slow disease progression and improve the cat's quality of life. This addresses the potential underlying cause of weight loss and altered stools."
🤖 AI Analysis
"Dental issues can lead to decreased appetite, weight loss, and discomfort, which might manifest as vocalization and hiding. A thorough oral examination is a good step to rule out or identify dental problems as a contributing factor."
🤖 AI Analysis
"If dental problems are identified (Solution 332), a professional dental cleaning under anesthesia is often necessary to resolve them. This would directly address pain and difficulty eating, leading to improved weight and comfort."
🤖 AI Analysis
"While less likely to be the primary cause given the constellation of symptoms, parasitic infections or inflammatory conditions could contribute to weight loss and dull coat. Medications would be prescribed based on a veterinarian's diagnosis."
🤖 AI Analysis
"The user mentioned a recent, albeit short-lived, diet change that the cat didn't tolerate well. While food sensitivities are possible, the other symptoms point more strongly towards metabolic or organ-related issues. A dietary trial might be considered if other causes are ruled out."
🤖 AI Analysis
"Fluid therapy is primarily for dehydration. The user reported no significant change in drinking habits, making severe dehydration less likely as the primary issue, though it could be a secondary concern if the cat is not eating well."
🤖 AI Analysis
"This solution is more of a management strategy post-treatment for dental issues. While it could help if dental problems are found, it's not a primary diagnostic or treatment solution for the initial problem."
🤖 AI Analysis
"Diagnostic imaging and biopsy are more invasive and typically reserved for cases where simpler diagnostics (like bloodwork or thyroid panels) are inconclusive or when specific gastrointestinal issues are suspected. The current symptoms don't strongly point to primary GI tract pathology without further investigation."
May include weight loss, poor hair coat, rapid heart rate, voracious ... We can suggest the best treatment for your cat and help manage the problem. We ...
Nov 4, 2025 ... Poor coat condition; Fever that keeps coming back; Lack of appetite ... Symptoms of FIV in cats can also include slow and steady weight loss.
Apr 30, 2010 ... Poor nutrition. For healthy hair, skin, and body, your cat needs a diet with a good balance of carbohydrates, proteins, and fats, just like you ...