Spaniel
Teenage Guinea Pig
If the pigs wee in-between the fluffy bits then it wicks through fine, but if they wee on the fluffy tufts (?) then it just sort of sits there wet.
Yes, it’s been washed many times. No conditioner, just white vinegar. Non-bio liquidA couple of thoughts here, Has the vet bed been previously washed to wear it in? and do you use conditioner?
New bedding needs a couple of washes before it starts wicking properly. Using conditioner in your washing buils a coating on the fibres and stops the wicking effect. Non bio is the best.