Sweaters are so fun! But yes, some dogs need them. Especially if they get cold easily. There's a lot of sizes and materials out there, find one that's snug but not restrictive. A well-dressed pooch is a happy pooch in winter!

Besides breed, age n health play a role. Puppies, seniors, and dogs with certain health issues often need the extra warmth. Always ease into it so the pup gets comfy wearing clothes!

As a vet tech, I can say some dogs do need sweaters, especially those prone to cold or with certain medical conditions like arthritis, which can flare up in cold weather. It’s not just about temperature; it's about comfort and health. But if your lab's doing ok without one, that's pretty normal.

Sweaters can help with temperature regulation in certain breeds that are less equipped for cold weather. However, it's also important to not overdo it or the dog could overheat. If your dog is shivering, acting lethargic, or holding paws up off the ground a lot, then I'd consider clothing of some sort. A good rule is to always monitor your dog's behavior and comfort level when deciding on adding layers.

Dogs lived outside for thousands of years without sweaters. Most big breeds don't need 'em. Nature gave them all they need, including a coat. But yeah, tiny or thin-haired dogs might be a different story.

Chihuahuas get cold super easy bc of their size n short fur, so a sweater is totally more than just a fashion thing for them. It's a must in the winter! Try touching your dog’s ears n paws, if they feel cold, it’s time for a sweater.

I think it really depends on the breed and their coat! Labs are usually pretty hearty but smaller dogs with thinner coats can get chilly, and a sweater helps. Plus, they look adorable. Just make sure it fits well and isn't too tight or itchy for them.