Product review (5 stars): Help for your cats hair balls and constipation.
These chicken-flavored cat treats contain the petrolatum that helps cats get rid of hair balls.  They are soft treats, easily chewed, but do not have the stickiness of the petrolatum goo that vets usually recommend--And cats hate.  Indoor cats especially seem to need some help with fur balls that they build up as they groom themselves, especially during the warm weather shedding season.  Older cats tend to have more problems with constipation, as well.  So a treat that helps with passing obstructions in a cats digestive system is highly useful.  Moreover, this treat is unique, as far as I can tell.  At least I have found no other hair ball fighter that my two cats will readily eat.  I am grateful to Amazon for carrying it as occasionally it disappears from the shelves of the big pet food chain stores.