Pig raised by cats thinks he is a cat

[Catherine]

This is too funny. A little piglet raised in a house full of rescue cats has grown up thinking he is a cat. He has no intention of growing up to be a pig and living outside with other pigs. He is a cat and he lives inside with the cats.

https://youtu.be/xVIbwE_eGK0

 It is so funny to see a pig running around like a cat. He really does like being a cat and he helps with the rescue kittens. 
The cats seem to accept him as a cat too. Do they never wonder why he looks so different? I guess animals are very accepting of differences.