As your dog ages, he may show signs of dementia that can become worse over time. Symptoms include disorientation, restlessness, excessive licking and disregarding training. Your dog may also have more accidents in the house, lose his appetite and not groom like he normally would. And your dog may have trouble sleeping. Some of these symptoms can be caused by disease or other disorders so you need to make sure a medical professional rules out all medical conditions. Dementia cannot be cured but you can lessen the symptoms by feeding your dog a well-balanced diet and daily exercise. Your dog may need prescription vitamins and other supplements. Anticipate issues and work to make it easier for your dog to get around your home. Groom him when he does not. And most importantly treat your dog with kindness and patience. Learn more from your Marietta, GA veterinary clinic.