The nylon dog briefs are the perfect protection for bitches of all breeds during heat. The briefs are available in different sizes. Thanks to the stretchy band, which is adjustable in length, they have an ideal fit. The briefs provide hygienic protection in combination with Karlie panty liners, which should be replaced several times a day. If necessary, the briefs can be washed at 30° C. The briefs do not provide protection against conception and must be removed for the dog's natural needs. Panty liners are sold separately and are not included.