Look for these health problems in older dogs.
Just like humans, dogs develop health problems as they grow older. Because dogs age much more quickly than we do, the illnesses and issues can seem like they came out of nowhere--and they also progress much faster. If you recognize the signs of aging in your best friend, you are in a much better position to make his golden years as happy and comfortable as possible.
Weight Gain
A dog's metabolism changes as she gets older and her calorie requirements decrease. The problem is twofold because she also becomes less active as she ages. Between the metabolic changes and the decreased activity, she could require up to 40% fewer calories than she did when she was younger. If you are feeding your dog the same amount you always have and she is gaining weight, it is probably time to reduce the amount you feed her.
Dental Disease
The most frequent change in older dogs is dental disease. Over 80% of dogs over the age of three have signs of gum disease. Since dental disease can lead to much more serious health problems, it is important that older dogs receive regular dental checkups and maintenance, including toothbrushing--just like people. Your dog may even require a professional cleaning once in a while.
Incontinence
As a dog ages, she may leak urine from her bladder while resting or sleeping. This is especially common in spayed females. If your house-trained dog suddenly begins to have "accidents" in the house, it's time to visit the vet. There could be any number of health problems at play, and it is important to find out if it's merely a matter of changing your pet's eating or drinking habits or if it is something more serious.
Hearing Loss
If your normally passive dog suddenly shows signs of aggression or if he stops obeying commands, it may be due to hearing loss. He may not be able to hear you approach and become startled when you touch him, or it may seem like he is ignoring you. Hearing loss in canines is common. Unfortunately, there isn't a lot an owner can do. A dog trained from an early age to respond to hand signals will be more responsive if he suffers from hearing loss later in life. Clapping your hands or stomping your feet may also get his attention.
Vision Problems
A common affliction in older dogs is nuclear sclerosis. Her eyes will appear cloudy but, fortunately, she can probably actually see quite well. The problem is when an owner mistakes a more serious eye problem like cataracts or glaucoma for the more minor disease and does nothing. Contact your veterinarian immediately if you suspect your dog's vision problem is more serious.
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