Give up a vacation

Microchip it

Let their pets sleep with them.

Sue

Bought a Birthday present or Christmas present.

Let them sit at the dinner table.

Hired a pet sitter.

-bought insurance
-got it another pet for company
-had a birthday party for it

Taken it to the vet and got vaccinations/rabies

Registered/got a dog tag

Spayed/neutered it

Taken it to a dog park

Given it table/people food

Cooked for it

Bought clothes for it.

bought them a piece of furniture

kissed them

Give them birthday gifts.

Bought cards to give to them, or for them to give on their behalf.

Cooked "people" food especially for them.

Put their name/photo on the family Christmas/Holiday card.

Provided for the care of their pet in their Last Will and Testament,