What materials are best for dogs with allergies or sensitive skin? Are there specific brands or types of dog clothing that are hypoallergenic?

When choosing dog clothes for allergies or sensitive skin,  big dogs clothing prioritize soft, breathable fabrics like cotton or bamboo, which are less likely to irritate. Avoid synthetic materials that can trap heat and moisture. Look for clothes without harsh seams or tags that could rub against the skin. Washing new items before use can help remove any chemicals or irritants, ensuring a comfortable fit for your dog.