The Marshmallow Modular Puffer by By Teddy is a luxury 4-in-1 dog jacket designed to adapt effortlessly to changing weather, seasons and everyday adventures. Crafted from a soft-touch waterproof fabric with a modern matte finish, this elevated outerwear piece combines functionality, comfort and timeless styling in one thoughtfully designed layer. Whether worn as a lightweight gilet or fully assembled with sleeves and hood, the Modular Puffer offers versatile protection without compromising on aesthetics. Designed for modern dogs and changing conditions, the Modular Puffer can be worn four different ways: as a gilet, with sleeves, with hood, or with both attached for maximum warmth and coverage. Lightweight padded insulation helps keep dogs comfortable during colder walks, whilst the waterproof outer protects against rain and damp weather. Practical features such as harness zip access and easy button fastenings make dressing simple whilst ensuring compatibility with everyday walking gear. Finished in By Teddy’s signature Marshmallow shade, this minimalist puffer reflects the brand’s London-designed aesthetic — combining elevated style with practical everyday performance for dogs who love exploring in comfort. 4-in-1 modular design. Four ways to wear, one jacket Removable sleeves & hood Soft-touch waterproof fabric Lightweight padded warmth Harness zipper access Easy button fastenings Designed in London Finished with a silicone patch label