These dog collars are Martingale style and are adjustable. Martingale collars are a nice alternative to choke or prong style collars and should help with pulling. Style indicated will have size adjustable noted below.
Black w Red Paisley Bandana Ribbon, adjustable 11-16"
Purple w Vine Ribbon, adjustable 11-15", coordinating leash available
Red w Dog Motif Ribbon, adjustable 11-14", matching leash available.
See clip style dog collars here: https://www.themakerspostnh.com/collections/pet-products/products/dog-collar-clip-adjustable
See matching and coordinating dog leash options here: https://www.themakerspostnh.com/collections/pet-products/products/dog-leashes
They are made with polyester webbing and solid metal components. They are decorated with grosgrain ribbon.