Although we do not have any pets, I love dogs and when I saw this challenge from OCC, I had to create this card. It uses this dog image from Penny Black stamps and an adorable sentiment. I colored the dogs using copic markers. Kept it simple with a few dew drops.
Here is my card,
Stamp - Penny Black Dog Image, Penny black senitment stamp set
Paper - PTI Dark Chococlate CS, PTI Soft Stone CS, PTI DP
Ink - Memento Black, Copics
Other - Nestabilities, Dew Drops