The Takeaway: An extra layer for your bestie ATTN: Dog moms! This cute and cozy Sweater is a must-have for your chilly coffee runs/hot girl walks/grass-touching activities. After all, you gotta keep your pup bundled up. Size Guide: Small: Neck: 11.4” Chest: 16.1” Back Length: 12.4” Medium: Neck: 14.1” Chest: 20.8” Back Length: 12.9” Large: Neck: 17.7” Chest: 35.5” Back Length: 14.5” Extra Large: Neck: 18.8” Chest: 27.1” Back Length: 15.5” 2X Large: Neck: 20.8” Chest: 30.5” Back Length: 17.3”