Behavior Enthusiast T-Shirts

"They took my pellets, man, I been hitting' that lever al day, they took my PELLETS!"

"I dunno, looks like a trap."

"But if you cure my hypochondria I won't have any hobbies."

Frank was certain his Bird of Paradise mating dance would press all the right buttons with Margaret.

"I'm just going to ring the doorbell so I have a chance of a spot in the bed."

"Is that true, Charles? You leave your crap all over the house?"

"Are there treats? Just grab the treats and get outta there!"

'Doctor, I don't want to eat mouseburgers, I want to be normal like everybody else.'

"Hey Neil, you wanna come hang out with us today?"

"Hey! There's a hair in my soup!"

"I'll take this one."

'Humans do it, why couldn't we? Instead of chasing food, we could breed it: It's all explained in my report...'

Deer Crossing Traffic Signs You Don't Often See.

"He may be neutered and declawed, but he's still dangerous."

Dog Bar with Toilets.

"My System 1 tells me she's articulate, capable, shrewd. My System 2 says BIMBO."

"When I go, I’d like my ashes dumped on top of a squirrel’s head."

"I plan on keeping this off my resume!"

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'Dad, this is so cool: Next month is a Blue Moon month, with two full moons instead of one!'

"You have got to want to change."

"He's so well behaved I'm really worried, doctor."

Cat going to litter box with newspaper to read.

Pavlov's Dog, Ph.D.

"Wait ... now I forgot what I was going to bark at you for."

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Cat Love Ads: "Are you; 'Stubborn, lazy, unfaithful and psychopathic...with no sense of humour?""

"I see a psychiatrist holding a Rorschach test."

'Harvey, I'm afraid the dog has the mailman intimidated.'

Cat does not want to chase the stick.

The universe that has me at the center of it is my kind of universe!

'Astonishing! I just used a compass to follow the moral course of our company!'

"You have a remarkable lack of curiosity about your co-workers."

"Now, the last one was not a "mating call", but a "mates call". I agree that they are very similar, but it's important not to mix them up..."

"Do you think those sounds they make are some primitive attempt to communicate with each other?"