We are switching cat food after a discussion among some of our cat friends about why we should not be eating Hill's Science Diet. Last week we tried a small bag of Merrick Purrfect Bistro Healthy Adult Salmon cat food. We liked it, but we are also trying a few others. This week we are trying Earthborn Holistic Wild Sea Catch. Sounds good to me! Dad picked this one because of the greater percentage of protein and the L-Lysine. We'll see how it goes and report back.