In many cases, glaucoma and cataracts appear together. If you detect any changes in the appearance of your dog's eyes, contact your veterinarian. Impaired hearing An obedient and attentive dog may be showing the first indications of hearing loss if she begins to ignore your verbal commands. Many dogs adapt to this condition by responding to hand signals. However, a hearing-impaired dog must be closely watched and should be leashed to protect her against aggressive dogs, automobiles, and other dangers.
Mobility changes The loss of mobility is a very common condition.
As dogs age, they lose muscle mass just as we do. Arthritis is a serious problem in many mature dogs. In dogs, arthritis is called degenerative joint disease. I is typically caused by a genetic predisposition or by injury. While there is no way to reverse the process, there are new drugs o the market that can significantly ease the pain and increase mobility in your dog.