I have one bulldog, one cocker spaniel and four cats and when people come over, they are surprised to find I have all these animals! Everyonr always tells me that if they diodn't know it, they would never guess I had animals in my house. Really no smell...but I am very OCD when it comes to cleaning my house. The only place in the house that a stranger would know I had pets would be in my back hallway. That area the dogs always have toys and stuff all over the floor.