If you're looking to fill that empty space above your mantle with some vibrant family portraits , don't forget to include your pet. They are part of the family, too, after all. Etsy offers a variety of custom pet portraits in all mediums — even 3D! All you need to do is send in a picture of your dog or cat  (or bird or chinchilla) and the artist will send you back a finished masterpiece. Click through to see our favorites, and get decorating.
—Additional reporting by Tara Block
Corelladesign's Boston Terrier Print  ($20) is a simple and sweet illustration.
How funny is this silly painting  ($300)? The sillier your pet photo, the more unique and smile-inducing your portrait will be.
This classic watercolor portrait  ($38) would fit right in with the rest of your art collection.
Surely you consider your pooch king of the house, so show it by choosing a portrait like this majestic painting  ($75).
For the Corgi owner, these customizable prints  ($15) can feature your dog's name in the bone.
This bespoke portrait  ($106) is perfect for a family of four.
If black and white is more your palette of choice, this ink drawing  ($75) would be a perfect choice.
This winsome Edgar Allan Pug  ($18) print is sure to crack you up.
Is 2D too boring for you? Get your pet made in three dimensions with these wool figurines  ($385).
Parody a classic with a "Birth of Venus" painting of your dog or cat  ($387).
This minimal but colorful print  ($116) is perfect for fans of pop art.
How hilarious is this comic-book-inspired pet portrait  ($100)?
What better way to celebrate your union than with these wedding cake toppers  ($180) that include all the members of your new family.
Etsy seller outtatheblue  ($185) specializes in multiple-pet portraits, perfect for the cat lady who wants a group shot of all her babies.
These watercolor paintings of pets are all modeled after famous historical paintings and people. Love this Great Dane Houdon  ($17) — so regal!
How cool is this ink drawing  ($60)? The design is so hip, it could easily work for a t-shirt or canvas bag.
This adorable print  ($190) comes in its own vintage-inspired frame, perfect for hanging with all your other frames.