Basset Hounds present unique challenges when it comes to collars and walking gear. Their necks are thick and powerful, their heads are relatively narrow, and their loose skin allows them to slip out of poorly fitted collars with surprising ease. A standard flat collar should be snug enough that you can fit two fingers between the collar and the skin, but not so loose that it can slide forward over the ears when the dog lowers its head — which a scent-tracking Basset does constantly.
Martingale collars are widely regarded as the best collar style for Basset Hounds. These limited-slip collars tighten slightly under leash tension, preventing the dog from backing out of the collar during walks, but they do not constrict enough to choke. The design is ideal for breeds with heads narrower than their necks, which describes the Basset perfectly. Look for martingale collars with wide webbing or padded nylon to distribute pressure comfortably across the thick neck.
Harnesses offer an alternative that eliminates neck pressure entirely. For Basset Hounds, a front-clip or dual-clip harness provides better walking control than a back-clip design, which can actually encourage pulling by giving the dog something to lean into. Ensure the harness fits around the barrel chest without chafing under the front legs or riding up over the shoulder blades. Many harnesses designed for deep-chested breeds accommodate the Basset's proportions well.
Leash selection is straightforward but important. A standard six-foot leash gives enough freedom for comfortable walking while maintaining control. Retractable leashes are generally a poor choice for Basset Hounds — once a Basset catches a scent and begins tracking, the thin cord of a retractable leash provides almost no control over a 50- to 65-pound dog with a single-minded focus. A sturdy nylon or leather leash with a reliable clasp is the safer and more practical option.