Customers say these collar charms are adorable, well-made, and add personality to their pets' collars. Many reviews mention the high quality construction, vibrant colors, and sturdy clasps that withstand daily wear. Common feedback includes appreciation for double-sided designs and seasonal variety. Users frequently purchase multiple charms and enjoy collecting them for different occasions. While most praise the durability, some note concerns about clasps breaking or charms falling off. Overall, reviewers love how these charms create conversation starters and make their pets look stylish and special.