White Heart of Gold MartingaleOur fun and fashion infused Martingale collars are a gentle way to have control over your dog. And this particular design is great for everyday wear as well as a special added touch for your pup to wear at a wedding, or for engagement or save the date photos! Pair with our Heart of Gold design in black for a groom bride vibe. Perfect for dogs that pull or easily slip out of their collars. Martingales work by creating an even tension around the neck to