What is the difference between a vest-style fleece sweater and a cable-knit pullover for dogs?
Vest-style fleece sweaters are soft and stretchy, which helps them move with your dog and makes them easy to layer when temperatures drop. Cable-knit pullovers made from acrylic or polyester blends usually feel cozier and more structured, providing solid warmth, but they may have less stretch, so a precise fit and roomy armholes are important to avoid restricting movement.
Can I layer a dog sweater under a jacket for extra warmth, and what should I watch for?
Yes, layering a slim, close-fitting sweater under a roomier outer coat can add warmth without adding much bulk. Check that your dog can still move well with both pieces on and that your usual collar or harness setup still fits comfortably. If the weather warms up or your dog seems more comfortable with less coverage, remove a layer.