Going under the assumption of which would be my most likely or the best real life pet:
Cats are suck, which rules out Garfield and, to an extent, Hobbes... but he's a tiger so not really the same.
But... Hobbes is nothing without Calvin and his imagination. Hobbes is a stuffed animal.
Thus, I had to pick Snoopy. And that's what I voted.
But, If Hobbes was real and also not a stuffed animal, then I'd say Hobbes.
If the poll was geared towards which is the funniest or most enjoyable comic strip, then Calvin and Hobbes is a landslide winner followed closely by Farside and Dilbert.
Peanuts and Garfield barely ever got a laugh out of me. I'd say never, but, I have to think I might have laughed once.
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I can't believe I wrote this.