Best Flannel Dog Shirts of 2025

The LovinPet Small Dog Hoodies are perfect for small breeds like Yorkshire Terriers and Chihuahuas. Made from lightweight fabric, these hoodies provide excellent warmth with their double-sided fleece, ensuring your pet stays cosy. The easy-to-use snap buttons and zippers make dressing your dog a breeze, saving you time and hassle. With adorable watermelon and pineapple prints, your furry friend will not only stay warm but also look incredibly stylish, turning heads both indoors and outdoors.

The LovinPet Dog Pajamas are designed specifically for small to medium dog breeds, ensuring a snug fit for your furry friend. Made from 99.9% flannel fabric, the lightweight material is both soft and comfortable, perfect for keeping your pet warm without overheating. The coat features snap buttons, velcro, or pullover options, making it easy for you to dress your dog without any fuss. With stylish prints, your dog will not only feel cosy but also look fabulous, whether indoors or outdoors.

The Pitbull Dog Pajamas are designed specifically for medium and large breeds, ensuring a perfect fit for your furry friends. These lightweight pjs provide sun protection and help reduce hair loss, making them ideal for year-round wear. The soft fabric offers comfort and warmth, helping to ease anxiety during sleep. With an easy snap button design, these adorable pajamas not only fit snugly but also elevate your dog's fashion game, making them a delightful addition to any wardrobe.

Fabdog Dog Pajamas are perfect for keeping your furry friend cosy and stylish at bedtime. Made from lightweight, soft fabric, these pyjamas ensure your pet enjoys a comfortable night's sleep. With a range of colourful designs and fun novelty sayings, you can showcase your dog's personality while they relax. Available in sizes from 8 inches to 24 inches, you can find the right fit for both small pups and larger breeds. The stretchy material allows your pet to move freely, ensuring they can run, jump, and snuggle with ease.

The LovinPet Dog Onesie is specially designed for medium and large breed dogs, such as Dobermans and Golden Retrievers, making it perfect for post-surgery recovery. This onesie provides full coverage to keep your dog warm in winter while also protecting them from sun damage during the summer months. With its elastic and soft material, it is easy for you to put on and take off your pet. The lively animal prints ensure your dog looks adorable, whether for lounging or attending a party.

The LovinPet Dog Jammies are designed specifically for large dog breeds, providing comfort and protection. With sun protection and anti-licking features, these jammies help reduce anxiety and hair loss, ensuring your dog feels warm and cosy throughout all seasons. The soft and lightweight fabric offers great elasticity, making them perfect for wearing alone or as a base layer under other pet clothes during colder months. The unique design features colourful prints that are durable and won't fade, adding a touch of style to your furry friend's wardrobe.

The Mtliepte Dog Pajamas are designed in a stylish buffalo plaid, making them perfect for family gatherings and holiday photos. They are available in five sizes, ensuring the right fit for your pet, providing comfort without restriction. Made from soft, stretchy flannel, these pajamas keep your dog warm and cosy, ideal for everyday wear. The thoughtful design includes a roomy cutout to prevent mess, allowing your dog to be comfortable while wearing them.

The LovinPet Dog Pajamas are designed specifically for large dog breeds, ensuring a comfortable fit for your pitbull or bulldog. These PJs are perfect for all seasons, providing warmth on chilly nights and maintaining your dog's sleep quality. Made from soft, lightweight fabric, they can be worn alone in summer or layered in winter. The crew neck design features stylish navy prints, while the dog-friendly materials ensure your furry friend feels cosy without overheating or experiencing skin discomfort.

The Weewooday Puppy Clothes offer comfort and warmth for your furry friend. Made from quality flannel, these clothes ensure your pet stays cosy during the chilly winter months. The size is specifically designed for small dogs, with a chest circumference of approximately 13.78 inches, making it essential to measure your pet before purchasing. With six adorable styles, including fun patterns like paw prints and Christmas designs, your pet will look charming and attractive. The elastic neckline and cuffs make dressing your pet quick and easy, perfect for both boys and girls.