Black and Tan Cavalier King Charles Serotonin Tee

Wrap yourself in pure joy with this irresistibly soft t-shirt featuring a playful design of Black and Tan King Charles Cavalier puppies tumbling out of a “Serotonin Booster” bottle. With their bright eyes, pink bows, and sparkly charm, these pups are the perfect prescription for a smile—just be warned: the side effect is cute aggression! Printed on buttery-soft fabric that feels like a hug, this tee is perfect for dog lovers, mental health advocates, or anyone who believes in the healing power of puppy love.