Core 毛衣

My dog sprints through the yard in this thing without the fabric bunching up under his legs, which is a first. The knit is dense enough that he stays warm on cold morning walks, yet it doesn't feel heavy or stiff. He's actually kept it on for hours without trying to wiggle it off.

The sleeves don't bunch up when he runs, which is the first time I've seen that with a dog sweater. It's genuinely trim without being tight, and he still gets full range of motion when we're out on trails.

My dog actually plays fetch in this thing without getting tangled or overheating, and it still keeps his chest warm on chilly morning walks. The fit is snug enough that it doesn’t slide around, but there’s zero bulk under his harness. He looks like a little athlete instead of a grandma’s knitting pr