The formula is free from grains, preservatives and artificial colors. Some cats — especially kittens and seniors — prefer soft treats like these because they’re easier to chew, says DiMaio.

The formula is free from grains, preservatives and artificial colors. Meow Mix Irresistibles Soft Cat Treats Meow Mix ...

One drawback to these popular treats is they contain wheat, corn, and oat ingredients (so they are not grain-free). Grains can be hard to digest for some cats, while others may have allergies.