Is novo dog collar water-resistant? Do I need to remove the collar if my dog gets wet?

Novo collar does not need to be removed when a dog goes swimming or is bathed. The active ingredients are contained in the collar matrix and will not be released into water. They spread through the lipid layer of the dog’s skin and hair and even if this lipid layer is partially washed off by bathing, Novo collar will quickly replenish the active ingredients and the pet will be protected again.