Look at construction
Foam type, thickness, cover design and usable sleeping area are more concrete comparison points.
Avoid diagnosis by product
A bed cannot diagnose or treat arthritis, injury or pain.
Ease of access can matter
Low edges or stable surfaces may be more practical for some pets.
Ask a veterinarian about mobility concerns
Product marketing should not replace an assessment of pain or movement changes.
General product-selection information only. A pet's health, anatomy, mobility, breathing and behaviour can change what equipment is appropriate. Follow product directions and ask a veterinarian or qualified animal-care professional when those issues matter.