Yes, if you train your dogs to behave while on a double dog leash, they take out a lot of hassle for dog parents. Having to walk two dogs on separate leashes, every dog parent might have experienced a serious tangle at least once in their life. Additionally, it's also entirely possible that you had to deal with a situation where one dog stopped to explore something, and the other one decided to dash in the opposite direction. A double dog leash helps in controlling your dogs, impart some leash manner and also prevent tangles. However, it's best to select a double dog leash that would be comfortable for your dogs while walking. After all, walks are meant to be fun for dogs and should not feel like a punishment to them for the sake of your convenience.