The invention provides a bed-mounted pet feeder that allows pet owners to have their pets food and/or water dish mounted to a persons bed via box spring, footboard, bed post, or bed frame, so that their pets can easily access their food or water while still on the persons bed. The adjustable mounting mechanism allows the feeder to be mounted to the bed in a variety of ways, alleviating the need for pet owners to have to take their pets off the bed in the middle of the night or for their pets to go hungry or thirsty while their owners are sleeping. The adjustable stand also accommodates the many shapes and sizes of pets, allowing them to easily eat or drink whether they are standing or sitting on the bed. The bowls fit securely in the stand and create stability as the pet eats or drinks, reducing the risk of spilling on the bed.