Sometimes cats do this in their efforts to pass impacted hair that is irritating to their intestine. In the wild, cats ate plants or licked clay to aid in their digestion. Some cats have retained this innate behavior.
You can give your cat laxatone once a day and if he eats wet food you can add 1 tsp. of canned pumpkin (not pie filling). Also, purchase kitty grass to help him as well.
It is necessary to resolve this because your cat can move on to plastic bags and other unnatural food objects and seriously injure his intestine by causing a blockage.
Dedicated to Cats and the people who love them!
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