Explored PerfectFit as it is fully fleece lined. It’s a three part system to ensure that PerfectFit. Bought it because their customer support team engaged with my questions and recommended a specific size based on my dog’s measurements and pictures. THEN they found me a US-based reseller to help avoid shipping and tariff costs. Even pulled my order out of the post and cancelled it. Top Marks! The fit works great and the fleece helps avoid rubbing on tender “armpits.”. My pup is skittish, so having options on how I can put it on her is an added bonus. She’s still growing, so I’ll be back to replace pieces as she grows. Front clip works a treat as well due to how well this fits my dog. If they don’t fit in the chest, the front clip is useless.