Answers below the pictures. See if you can get them all!
Answer: The cat in the middle looks like a pig.
Via: attackofthecute.com
Answer: One of the penguins is walking away because he was not invited to the penguin party.
Answer: One of the puppies is awake.
Via: aplacetolovedogs.com
Answer: Trick question! These pugs are all the same.
Via: eons.com