Pet Crates/Carriers

I am a pet sitter who has offered to donate sitting services for families with medical emergencies.
I am in need of donations.
Pet crates or carriers, dog runs, fencing, indoor gating or pet beds.
I have been in business 21 years but have never cared for lots of dogs at once so they get personal attention.
As dog sitting is not lucrative I cannot turn down paying clients when I am donating my time.
These items will allow me to keep dogs seperate in case of any tensions between animals.