A horsey dog!

Click on the image to see other examples of "animals dressed as other animals".  The "dog pretending to be a bunny" looks cute.  What breed is that dog pretending to be an ewok?

The cat pretending to be a shark seems to be having a good time, while the cat dressed as a spider looks to be impatiently waiting for this stupid photo-shoot to be over.

More adventurous photographers could perhaps reverse some of these.  How about a spider pretending to be a dog?  A binturong pretending to be a red panda?  A horse dressed as an MLP character?