[aulin]

> foam is better for doggy

if we're talking about knees on the mattress, I'd say it's still worse... the more cushioning the more the blood flow is restricted, the faster you'll get weak and shaky knees. Just like a too cushioned bike saddle is bad for you crotch area.

[MiddleEndian]

Remember though my comfort layer is buckling gel so it has less direct contact than regular mattresses!