Adorable 'Max' can't contain his excitement for outside time

One sweet little pup was so excited to go outside that he was literally climbing the walls at the Humane Society of Tampa Bay.

A photo shared to the Humane Society's Facebook page shows Max, an eight-year-old Terrier mix, after he climbed all the way to the top of the chain-link door to his kennel.

The photo was shared with the caption "Max couldn't WAIT for his turn in the play yard today!"

The Humane Society says Max is a very sweet boy looking for his best bud to come adopt him.

Anyone who is interested in giving Max a home can take a look at his profile and head to the Humane Society's website: