Question:
My terrier mix, who is 14 years old, went for his annual physical and he checks out OK. But the veterinarian couldn't help us with Max's changing behavior.
There are times when he seems disoriented and unsure where he is. There's nothing wrong with his eyesight or hearing. Any suggestions?
E.M.F., Sequim, Wash Sep 26, 2011
Answer:
As dogs go through the aging process, their brains (just as in humans) may be subject to degenerative changes that can impair cognitive processing. They may have brief episodes of disorientation with associated anxiety, which may increase in duration over time.
Gentle reassurance, patience, physical contact and clear hand signals to get the dog's attention (especially when hearing is impaired) are important supportive measures. Rugs on slippery floors and dog stairs to make getting up and down from a favorite chair, bed or sofa can make life easier, especially for old dogs with arthritis and weight problems.
One to two tablespoons daily of coconut oil in his food may help improve his brain function, along with such daily supplements as CoQ10 (50 milligrams) and N-acetyl-L-cysteine (50 to 100 milligrams). Severe cases of canine senile dementia may benefit from a prescription of selegiline that your veterinarian can provide.
Send all mail to Dr. Michael Fox in care of Universal Uclick, 1130 Walnut St., Kansas City, MO 64106. The volume of mail received prohibits personal replies, but questions and comments of general interest will be discussed in future columns.
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