Personalized Dogs Do Speak to Those Who Listen Toddler Long Sleeve T-Shirt. Cute dog lover quote says dogs do speak but only to those who know how to listen. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.