1 – Seizures
These signs are normally presented by a brain tumor in dogs and this especially happens to older dogs. In case you notice your dog carrying out activities like leg jerking or chewing or even maybe foaming at the mouth then this could be a sign of cancer.
2 – Abnormal growths or tumors
Tumors are the first-word people think of when they hear about cancer, but then, it’s not all the lumps you will find on a dog signify cancer. There are other dog breeds that can develop fatty tumors that are harmless. Ensure regular checkups to your dog for the same since they might be cancerous tumors.