Really, our brains are not that different from dogs. No one knows exactly why dogs or humans decline in their abilities when they age. I am not a scientist but there are all types of theories related to DNA reproduction. Regardless of the source of aging effects, the brain and nervous system of dogs (and people) change markedly as they age
It is now estimated that more than 50% of dogs over the age of 10 will show symptoms of cognitive decline. The symptoms will present themselves somewhat differently than they do in humans for example dementia may cause trained dog to go to the bathroom in the house, to become disoriented in the home or yard, or to forget which door to use to get to the yard. I am experiencing some of this first hand with my own dog and it pains me to see these changes in him.
Research has also found that older cats, too, can suffer dementia-like symptoms. Cats between the ages of 11 and 14, suffer from Alzheimer’s, which may cause them to become confused or aggressive.
Although dementia is almost never fatal on its own, when you combine this with physical health problems you are dealing with a debilitating combination. But, as in humans, a healthy diet, mental stimulation, human contact and physical exercise can help prevent cognitive decline in pets. And of course, taking the dog out for a walk each day can also help you to l live a longer, healthier life.
Following are some of the commonly agreed upon behavioral symptoms of canine cognitive dysfunction (dog dementia). Most of the individual symptoms can also be attributed to other conditions, so it’s imperative to see the vet to find out what is going on with your dog
- Staring into space or walls
- Appearing lost or confused
- Startling easily
- Losing appetite
- Failing to respond to her name
- Having difficulty getting all the way into bed
- Trembling for seemingly no reason
- Falling off things
- Sleeping more during the day and less at night
- Forgetting house training
- Having trouble with stairs
- Getting generally more fearful and anxious
