The Alpine Turtleneck Sweater is a must for trendsetters with its’ cool retro styling and comfortable fit! The perfect weight for a chilly winter day, or for wearing under one of the GF PET^® color-coordinated puffers. Acrylic knit has tons of stretch, so it can fit even the stockiest dogs! The rolled turtleneck can be unrolled to keep giraffe necks warm.