Answer: A cat may develop an aversion to some specific and perfectly palatable food; often one of which it was previously very found, These aversion usually arises when a bout of nausea or gastro-intestinal illness follow the eating of this foodstuff. It appears to be a type of learning harmful food witch would produce a gastro-intestinal upsets. Such food may be refuse by cat for long periods, even though they are extremely hungry, in some case to the point of death.
In addition, the cat’s senses of the test and smell are very acute and adulterants in the food can be readily detected, particularly those with a better taste. This may deter him from eating certain foods.