It's crucial to consult a veterinarian immediately. These symptoms could be signs of serious underlying health issues.
Here are some possible causes for your cat's symptoms:
* Internal bleeding: This can lead to anemia and weight loss.
* Parasites: Intestinal parasites like hookworms can cause anemia and weight loss.
* Kidney disease: Kidney disease can cause anemia, weight loss, and dry stool.
* Gastrointestinal issues: Conditions like inflammatory bowel disease (IBD) can cause weight loss and dry stool.
* Nutritional deficiencies: Lack of certain nutrients can cause anemia and weight loss.
Your veterinarian can perform a physical exam, run blood tests, and possibly conduct imaging tests to determine the cause of your cat's symptoms and recommend appropriate treatment.
Please take your cat to the vet as soon as possible.