Using this dog t - shirt is easy. Just slip it over your dog's head and adjust it to fit comfortably. Make sure it's not too tight around the neck or body. When it comes to maintenance, you can machine - wash it in cold water with like colors. Use a mild detergent. Avoid using bleach as it might damage the fabric and the print. After washing, tumble dry on low. Check the t - shirt regularly for any signs of wear and tear. If there are loose threads, trim them carefully to keep the shirt looking great. And always remember to choose the right size for your dog to ensure the best fit and comfort.