If you happen to be new to the site here's the quick run down. I'll give you four pics to look at today. Your object is to determine what the are. On Sunday I'll post an expanded view of them along with the answers. Clues to the answers are at the bottom of the page if you think you'll need them. I'm thinking you might not this week though.
Don't read if you don't want any hints
#1 They say dogs are a man's best friend. Well this might be a dogs.
#2 Can you hear me now?
#3 You're out!
#4 A pizza and soda remover