Yay! I've got an On-Line Pet Portrait Painting Class for you! This is on the Teachable platform, and is a video and pdf class that you purchase once and then can view as many times as you need! I do ask that you not share it widely, because I do want everyone to be able to paint, and I'd love to make more of these classes too!
Here is the link~https://paint-love.teachable.com/p/pet-portrait-workshop
It will take you to Teachable with the opening page where you can see the curriculum and the materials and get yourself rolling!