Personalized Beaglier Dog Lover Pet Gift Toddler Long Sleeve T-Shirt. Loved by a Beaglier dog cute gift for someone who loves their pet. 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.