Gear Score Methodology
PetPal Gear Score
Best Cat Brushes for Shedding, Mats, and Hairballs (2026)
Editorial synthesis of ASPCA cat grooming guidance, Cornell Feline Health Center hairball references, VCA cat coat-care guidance, AAFP feline-friendly handling principles, manufacturer product documentation, and hobbyist consensus from r/cats and r/CatAdvice — no first-hand product testing.
PetPal Gear Score = (Expert Consensus × 0.35) + (Cat-Skin Safety × 0.25) + (Coat-Type Fit × 0.20) + (Owner Usability × 0.20)Factor breakdown
Expert Consensus
35%Synthesized from ASPCA Cat Grooming Tips, VCA Grooming and Coat Care for Your Cat, Cornell Feline Health Center, AAFP Feline-Friendly Handling Guidelines, manufacturer documentation, and hobbyist consensus on r/cats and r/CatAdvice. The PetPal Gear Score is a composite of expert opinion — PetPalHQ does not run a testing lab.
Cat-Skin Safety
25%How well the tool's edge geometry, pressure profile, and recommended workflow match cat-specific anatomy and the AAFP feline-friendly handling principles, with deductions for tools whose dog-marketed siblings are easy to substitute by mistake.
Coat-Type Fit
20%How clearly the tool matches a defined coat-type need — short single-coated, medium, long, undercoat, or sensitive — instead of being marketed as a do-everything brush.
Owner Usability
20%How likely a typical cat owner is to use the tool consistently and stop before the cat escalates — built around AAFP and ASPCA stress-signal guidance.
See all score methodologies on the Gear Score index.