If your pet HAD opposable thumbs, this would be the card they'd buy for you on your birthday. But since they don't, and there is no surgery for that yet, maybe one of your good friends or family members can give them a hand.
Letterpress printed, A2 sized (4.25 x 5.5") with a blank interior. Comes with an envelope. Pet hair sold separately.
Made by Ladyfingers Letterpress in Colorado Springs, USA