Hill's Prescription Diet vs Hill's Science Diet

Same parent company, different distribution. Prescription Diet is vet-channel only and formulated for specific medical conditions; Science Diet is the over-the-counter wellness line.

Hill's Prescription Diet

Average score: 83/100. 187 products. WSAVA-aligned. Country: US.

Hill's Science Diet

Average score: 88/100. 249 products. WSAVA-aligned. Country: US.

Verdict

On overall score, Hill's Science Diet wins by 5 points across the analyzed catalog (83 vs 88). Both brands are WSAVA-aligned. Catalog breadth: Hill's Science Diet (249 products) is broader than the smaller line (187).