Our 16 week old kitten suffered for 5 weeks from bloody, mucousy diarrhea and bowel incontinence and threw up daily after switching to Purina Pro Plan. We spent hundreds on diagnostics ...

Who was the founder? Purina, originally known as Ralston Purina, was founded by William H. Danforth in 1894 in St. Louis, ...

Purina Dog Chow ingredients include real beef, lamb, turkey and chicken. Select from lines formulated for small breeds, puppies or high-protein diets. The company manufactures dog chow in the ...