How to buy perfect gifts for a dad who is both a dog fanatic and a coffee addict? We have it right here - a personalized mug to celebrate the ultimate dog dad. If you want unique Father's Day gift ideas that will melt any dog lover's heart, get him this custom ceramic cup. Treat yourself, or the dog dad you adore with Gossby's "Dear dad, thanks for all the belly rubs and for picking up my poop. Love, your favorite" personalized mug.