The sales price of the product you have examined is determined by the seller. wikipet easy walk collars are specially designed to offer a comfortable walking comfort by reducing the tugging for dogs with low and medium tugging. in easy walk collars, the d attachment ring is located on the front chest instead of the back, the hook on the leash is inserted into this d attachment ring. thanks to a special sewing technique called the "martingale loop" on the front chest of the collars, your dog has to turn towards you as soon as he starts tugging, this reduces the pulling and makes walking much easier. martingale chest ring directs forward movement without straining the neck, preventing choking or choking. it is recommended to take one size smaller than normal sizes! not suitable for dogs under 10 kg! • the d ring should be centered on the martingale ring it is in. • the adjustment points of the dash strap must be tightened evenly. • make sure that the upper chest strap fits tightly. • the lock must be inserted through the extra safety loop. • you should not run your dog with easy walk collars. • you should never pull the leash. • you should try to walk side-by-side with your dog with the leash loose. when tension occurs in the leash, you should slow down or stop and pull your dog close to you. you can find detailed measurements of the sizes in the images. you can always contact us from the ask a question to the seller section and you can get support about the size. maximum 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 10 stocks are available to be sold at the campaign price. a product can be sold by more than one seller. sellers of products offered for sale by more than one seller are listed according to the price they set for the product, seller ratings, delivery status, promotions on the products, whether the cargo is free or not, whether the products can be delivered with fast delivery, and the stock and categories of the products. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.