The soft harness with fully elastic leash for rats from Trixie is made of breathable mesh material and webbing. Thanks to the soft padding, it offers a comfortable fit. An extra strap with a snap closure ensures a secure fit. The harness is infinitely adjustable in the chest and belly area and can be quickly and easily put on thanks to the Velcro fasteners. Your pet is not a dog, so introduce them to the harness very slowly, ideally with plenty of treats. Choose a quiet place for outdoor time. On the first outing, go outside for a maximum of 5 minutes and gradually increase the time. Your pet needs to get used to the many new smells and impressions. Also, make sure that the harness is not too tight, but not too loose either, as it could slip off and get lost. It's best to try it out indoors first.