Your dog will rely on you to keep him healthy. A proper diet, regular exercise and grooming, and regular routine vet checks will keep your Chihuahua healthy. It is also important for you to know your dogs daily habits, such as eating, drinking, sleeping, since a variation in these daily habits can be an indication that he is not feeling well.
Ask your veterinarian for advice on healthcare and preventative care and seek medical attention if your think your dog is ill or hurt in any way.
SIGNS OF A HEALTHY DOG
Skin: Healthy skin is flexible and smooth, without scabs, growths, white flakes or red areas. It ranges in color from pale pink to brown or black depending on the breed. Spotted skin is normal, whether the dog has a spotted or solid coat. Check your dog for external parasites frequently.
Coat: A healthy coat, should be glossy and pliable, without dandruff, bald spots or excessive oiliness.
Eyes: Healthy eyes are bright and shiny. Mucus and watery eyes are normal but should and clear. The pink lining of the eyelids should not be inflamed, swollen, or have a yellow discharge.