I am even severely disabled (in a wheelchair) and have a disability assistance dog (black labrador dog). Unfortunately, my dog the cruciate ligament is torn now on his right knee and requires surgery in a few days. The dog must then save several weeks, only allowed to run on a leash, not climb stairs, etc. and may not even "work" as a disability assistance dog. As I sit in a wheelchair and the dog of course, can not wear, I ordered this walker dishes of Julius K9. Until now, I was always satisfied with the products of Julius K9. Both assistance dogs uniforms of my dog are of K9 and the workmanship is top, and the Handrails (as for guide dogs). Have among other things, a collar, leash and a 'normal' dishes of K9 and was always satisfied. But this walker was unfortunately a complete "handle in the toilet!" :-( Why did my dog exactly measured (was an extra on the K9 website for accurate information and mass and sizes). The part does not fit the front and rear, and my Labrador dog has a normal, athletic figure. The material is made to thin neoprene, characterized wobbly and unstable. The leg openings are not optimal, the whole does not fit anatomically. On the underside there is indeed an elongated slot, so the penis and testicles are not to be trapped - but does not work all the scrubs all the time down there! And the back of the Popo sees all just awful, like an open garbage bag, is now in comic angle, the dog can, when he wears the harness, his business does not do (not even pee heap). Since my dog is handicapped companion dog, it can be everything like ... we have a couple rumprobiert for half an hour, but no matter how you put on the walker, it is simply impossible. Even my dog is not operated on, but when I put on him the walker and wanted to lift him back 5cm with the straps, he has equal whined - the whole construction will shut extremely on the "dam" (region between penis and anus). And since dogs in the penis indeed have a bone that has indeed cause pain. 46 euros are a steep price for something that does not work and does not fit! I'm going to return the items. I now have another walker worried because my dog undergoes surgery on Friday and then not allowed to charge fully. The other walker I can only recommend! Unfortunately, there is the Amazon not, have they just bought elsewhere. It is called "auxiliary and lifting tackle" and here is net: [...] There are nylon straps that are nice and soft backed and the whole is closed with buckles (which holds much better than the Velcro fasteners as when K9). This lifting tackle consists of a waist strap and two leg loops, you can imagine how something like the mountaineering harnesses for people. The tail is free, the genitals and even the dog has enough room for maneuver so that he passed through the loose leg loops also run and can go for a walk, pee and make heaps works without problems. I am glad that I have not found a solution in time for my disabled companion dog, and hope that we do not need the lifting tackle long. While it will cost 54 euros just over the K9, but it really helps (and not affected). Now I just hope that with the OP all goes well and my dog right back is the old and can help me as a disabled companion dog again (enough already, when I sit in a wheelchair). I hope that the review will help other buyers to judge whether this article is for their dog the right or not, for me it was unfortunately a bad buy, maybe it is better suited for other breeds or sizes, for Labrador, it is certainly not suitable ,