Dog harness made from 100% chrome-free leather using only water-based dyes (to reduce pollution), with gold-plated zamak hardware (zinc, aluminum, copper and magnesium) for guaranteed resistance and durability. Our accessories are hand-made using traditional leatherworking techniques that ensure excellent quality. They are hypoallergenic for your pet's comfort and safety. To determine your pet's sizing, please consult our size chart. We offer a 60-day guarantee for any manufacturing defects. This does not apply to damage caused as a result of use or interaction with your pet. For products kept in perfect condition, we grant a period of 30 calendar days for product or size exchanges. We don't offer refunds at this time. For any exchanges or returns, the original receipt (either printed or digital) will be requested. To ensure that leather accessories maintain their original appearance and quality, we recommend avoiding direct exposure to water and, if possible, not using them in nurseries or schools. To clean the leather use a damp cloth and let the product air dry. You can apply a little moisturizer to prevent it from drying out. Some colors may fade or transfer to other surfaces if used when wet.