Signs of Stomach Cancer in Pets

Stomach cancer is fairly uncommon in pets, though it appears to be more common in male pets than in females. Stomach cancer can be diagnosed by your veterinarian through a set of diagnostic tests including X-rays and ultrasounds. She may also perform a gastroscopy to get a biopsy of the stomach tumor. It is important to pay attention to your pet's behavior as the symptoms may last from weeks to months.

Swollen Abdomen

• Your pet's stomach may swell and may feel solid to the touch if he has stomach cancer.

Weight Loss

• If your pet has stomach cancer, she may experience a decline in appetite or increased vomiting that leads to weight loss.

Bleeding

• Your pet may exhibit signs of bleeding from the mouth or rectum if he has stomach cancer.

Lack of Energy

• A lack of energy may be exhibited, and your pet may act like she has sore muscles or is lame if she is experiencing stomach cancer.

Bladder and Bowel Trouble

• Your pet may experience difficulty urinating or defecating if he has stomach cancer.