So I know, unfortunately, absolutely not know why this thing gets such good reviews, but I am unfortunately very disappointed! I have a plastic-MAT expected which is robust and heavy, so they are well on the floor resting ... the other hand, is a very feathery Styrofoam-like thing! My dog is just sitting on it once and it had been all the holes of the nails and he has also continually raised, because it is just so easy and not really well adapted to the soil! For more than 50 euros an absolute disappointment! Unfortunately, I can of course no longer send back because for once already traces to test it were ... that I would spend any normal 10 euros! Very sad !!!
