AMAZING! I have a horse that constantly pulls back in the trailer and haven't been able to fix the issue yet. Before I could never tie her in the trailer because of fear she would break the hooks again and hurt herself. This Tie is great, perfect for any horse that pulls back, it applies enough tension then breaks loose with constant pull. One suggestion would to get your horse used to the noise of Velcro pulling apart, because this could frighten a horse panicking even more.