With PetAg's new CatSlim, cat owners can help their pets slim down with the first all-natural, low-calorie liquid meal replacement designed especially for the species, according to a PetAg news release. 

CatSlim, which will be on shelves sometime this spring, is designed to offer a nutrition-packed alternative to regular feedings in a highly concentrated formula that naturally helps curb appetites while helping to metabolize fat.

"CatSlim joins a long line of trusted, effective health and wellness products introduced by PetAg," said Darlene Frudakis, president and COO for  PetAg .