6. What disease if … my dog ​​is fine but he is losing weight

Except for voluntary dieting, it is never a good thing when your pet loses weight, especially if it is no longer young.

This requires, as soon as you remember, a visit to your veterinarian for a complete clinical examination, as well as a blood test. Indeed, the animal can continue to eat for a long time, even as evolved a tumor or kidney or liver failure. Better to act before!