In recent years scientists have made great strides in understanding the aging process.  Today many experts agree that aging is primarily caused by unstable molecules called free radicals.  The free radicals of special interest in aging are the oxygen free radicals.

Age Old Problem

There are many sources of free radicals both within and external (environmental) to cells.  Many are produced by normal ongoing metabolism.  Natural defense mechanisms render most free radicals harmless, but a small percentage remains active to cause cell damage.  Over time the body produces more and more free radicals.  The end result is aging.

The aging process attacks every body system and organ in the pet, including the brain.  The result is a loss of brain function, and often, the appearance of behavioral changes that were not present in the pet's younger years.  Below is a list of common behavioral changes in older dogs.  Check the signs that affect your pet and discuss them with your veterinarian.

• House soiling "accidents"
• Does not "ask" to go outside
• No longer greets family members
• Does not seek attention/petting
• Does not recognize familiar people or places
• does not respond to verbal cues
• Sleeps more during the day and less at night
• Appears lost or confused in the house or yard
• Wanders or paces
• Stares into space or at walls

Home Care

• Follow-up visits with your veterinarian are important in managing the care of an older pet.
• Follow your veterinarian's instructions for feeding and medicating your pet.
• Speak to your veterinarian before changing your pet's medication or feeding regimen.
• Provide free access to fresh clean water.

 

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