Some species of fish have voices!
81
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
It's possible to lead a cow upstairs, but not downstairs.
50
Dogs sometimes fake being sick to get attention.
26
An ostrich's eye is bigger than its brain.
32