Check out Gingerpixel - and I'm sure there are more on the web too.)
For this one, I couldn't resist adding a texture layer to bring it all together. I used Kim's "Evolve". Thanks for looking!
BTW, that's Pippi, the Buff Orpington, and Lulu, the Cuckoo Maran. We have two others, Daphne and Bella, I'm sure they will be featured at some point.