Unlikely pet best friends

[Catherine]

It is odd sometimes what animals will choose to be friends. Everyone wants a friend and that friend can be anyone.

http://mashable.com/2017/09/02/animals-u...t-friends/

Nature finds company and comfort where it can. Animals don't care what their friends look like. They are just glad to have friends.
I admit the frog and the cat are quite a different pair. Not much in common there.