I am glad there is no
physicalPhysical activity
Physical exam frequency
Physical examination problem associated with the inappropriate urination and defecation, however purely behavioral causes for inappropriate urination and defecation may be difficult to root out.
There should be a single litter box for each cat plus one additional one. The litter boxes should not be moved once an area is established. You may have to monitor behavioral patterns for all the cats until you have this problem solved, even if you must use video camera's aimed at the litter boxes to see if the deaf cat is pounced upon when he tries to use a litter box. A more dominant cat may have become aware that it is very easy to sneak up on your deaf cat and finds it fun, or, just wants to dominant the deaf one. This may be a cat low on the pecking order, who does not have any other cat to dominant except your deaf one.
If you are able to discern this
behaviorAutistic behavior
Behavior - unusual or strange
Bulimia
Hyperactivity
Suicide and suicidal behavior
Temper tantrums, you will have to catch the perpetrator in the act and scold him with a
shakenShaken baby syndrome can of coins, or a water pistol squirted in his
faceFace pain.
If all else fails and you are unable to find the cause, try Feliway the cat pheromone that gives cats a feeling of well being, or you may have to resort to
medicationsAllergic reactions to medication
Drug allergies
Drug-induced hypertension
Getting a prescription filled
Home pharmacy
Inhaler medication administration prescribed to behavioral abnormalities for you cat. Good Luck!