Dogs are just like us, and as they get older, their bodies begin to experience some problems. For example, among dogs over ten years old, half of them will get different degrees of cancer. This time, I will share with you the top ten cancer signs in dogs, please pay attention to all owners!

1. cough

An elderly dog with symptoms of a dry cough should have a chest X-ray. This is the most common sign of lung cancer, but there are many other reasons why dogs cough.

2. Weight Loss

If your dog is losing weight while you're not dieting, it's time to take him for a checkup . Although weight loss is not necessarily cancer, many dogs lose weight after cancer, so you can see some problems.

3. Bad breath

Dogs will also have tumors in their mouths and become partial eclipses (for example, they used to like hard foods, but now they like soft foods ), chewing patterns will also change. Dogs with oral tumors often have a foul odor in their mouths. A sedative for the dog and a thorough oral examination with X-rays and computed tomography are necessary to identify the cause.

4. Lameness

Unexplained lameness is a common sign of bone cancer, especially in large dogs. Quickly take an X-ray or CT of the affected area, and an MRI to check if your dog has bone cancer.

5. Urinary strain or blood in the urine

Urinary strain or blood in the urine is usually a urinary tract infection. If your symptoms don't get better after antibiotics, or if they come back, you may have bladder cancer. At this point the veterinarian will do a cystoscopy to get accurate results.

6. Abdominal bloating

If your dog's belly suddenly becomes larger, it may indicate a lump, tumor, or internal bleeding in the area. At this time, an X-ray or ultrasound of the abdomen can help to analyze the condition.

7. Long-term vomiting and diarrhea

If there is vomiting or diarrhea for no reason, the dog should be taken for further examination. Gastrointestinal tumors often cause prolonged vomiting and diarrhea. X-rays, ultrasound and endoscopy are good diagnostic tools.

8. Unexplained bleeding

If the bleeding is not due to trauma, but bleeding from the mouth, nose, gums or feces, the dog should be taken to the Inspection of. It's normal for puppies to have bleeding disorders, but big dogs need to get a thorough checkup.

9. Swollen lymph nodes

Lymph glands are found all over the body, and it is best to check under the chin and behind the knees. If it gets bigger, it may be a common cancer, lymphoma. A biopsy of the swollen lymph nodes is done to get the diagnosis.

10. The lump grows or changes

If the lump on the dog suddenly grows larger, or the texture or shape changes, take the dog as soon as possible Go for a detailed inspection!