my grandfather sometimes stole food from the cat, when he forgot to buy a snack for beer, he said that it was very good! after that we did not notice any health problems)
I don’t know what about feeds in the form of jelly and other things, but dry veterinary feeds of the Purina company definitely do not cause harm, with a single use, for sure.
P.S. And there are so many vitamins and minerals in the composition that you may feel even better. but that's not accurate.