Introduction Sleeve is a starter sleeve with a soft bite pillow, suitable for puppies 3 months or older. Puppy Tug is small enough for young puppies. Dean & Tyler Professional Bundle of 4; One Puppy Sleeve + Three Pocket Tugs (French; Jute and Leather) - 12" x 2"; Colors May Vary Available in Jute, synthetic French Linen, leather and fire hose material Bite Tugs are available in different sizes Sleeve is lightweight, soft yet durable