For a Bichon Frise, a well-fitted harness is generally preferred over a traditional collar for walking and leash activities. Bichons have a delicate trachea, and the pulling pressure that a collar concentrates on the throat can cause coughing, gagging, and even long-term tracheal damage. A step-in or over-the-head harness distributes leash pressure across the chest and shoulders, protecting the neck while giving you reliable control over your small dog.
When sizing a harness, measure your Bichon's chest at the widest point, typically just behind the front legs, and consult the manufacturer's size chart. Most adult Bichons fall into the extra-small or small range. The harness should be snug enough that you cannot pull it over the dog's head, but loose enough to fit two fingers comfortably between the harness and the dog's body. Adjustable harnesses with multiple points of adjustment offer the most precise fit.
A lightweight, flat collar should still be worn for identification purposes, even if you use a harness for walks. The collar is the appropriate place for ID tags, rabies vaccination tags, and registration tags. Choose a collar made from soft nylon or rolled leather that will not mat or damage the Bichon's dense coat around the neck. Breakaway collars are a safety option for dogs that spend time in areas where a collar could catch on objects.
Leashes for Bichon Frises should be lightweight yet sturdy, typically four to six feet in length. A standard fixed-length leash provides better control and communication than a retractable leash, which can create dangerous situations for small dogs near traffic, other animals, or uneven terrain. A thin nylon or leather leash with a reliable clasp is the most practical daily choice. For training purposes, a longer training lead of fifteen to twenty feet allows supervised off-leash practice in secure areas.