Cats
I have two cats, Tigger and Snickers.  Snickers is an elderly cat at about 13 years old.  She used to be a loner kitty, but has in the past few years become more social.  She is a mixture, but I believe she has some Maine Coon in her.  My second cat is Tigger.  Tigger is about 4.5 years old and is a regular american Tabby cat.  She is the polar opposite of Snickers.  Tigger is agressive and can sometimes be sweet, but it's pretty rare.  They do not get along.  Photos are below!
Snickers
Female
Tigger
Female