These pajamas are very helpful for my dog. He has a “hot spot” on his hip that I need to keep him away from. The outfit is the only one that is very easy to put on him - but also allows him complete mobility and to toilet with ease. Easy to wash and dry. And my family thinks he looks adorable. It has allowed the small wound to heal! I bought extra pairs for future use.Not only are these pj’s cute and comfy but they’re high quality. My Yorkie loves them and she gets tons of compliments. They fit perfectly.My new adoption has some skin issues requiring clothing for protection. This leaves enough space for his little bits and comes away clean. Xs was perfect for him as he is a little obese but a little long for his teacup stature. Buttoning cross bottom to opposite second from bottom took up that space just fine.I got one for my little Shih Tzu to wear after his neutering koto make it so his Boxer big brother wouldn't help him by licking him. It works great and covers the right area while still allowing him to pee. I tried another that you have to roll up every time and he peed in it and I had to quickly change him to keep his incision clean. Not good. My puppy seems to like wearing this one, so I bought more in other colors and he will wear them for fun now. So cute!It was hard to find a surgery suit for an Italian Greyhound. This one is Nearly perfect! Overall is pretty great, my girl has a back length if about 16”, checklist about 17”, neck 9”. The suit stays on her pretty well, I occasionally pull up the front of she’s been lounging around. She hasn’t been able to get to her stitches from the spay, though I’m a little concerned that a few days from now she’ll be sick of wearing it and start pulling at the gaps between the snaps. She did get one front leg out last night, but still couldn’t get near the stitches.It’s super soft and stretchy...and cute! Not issues with mess when she goes potty, perfectly cut on the back side. A size up might have helped with the slippage in the front but then the rest of the outfit would have been too big. Maybe an extra snap towards the neck?Overall this is a win for fitting an Iggy!I measured my dog, but it was small.We have purchased several Tony Hoby pajamas for our girl but this in one of our favorites. The material is a medium weight and incredibly soft. Great for fall and winter. The snaps are of good quality and keep the pj's in place. The cut is spot on and allows more freedom of movement. It doesn't rub on the base of her tail and keeps her covered so she can't get to those irritating spots. It can be left on when she goes outside to potty and no mishaps. She looks so cute in her outfit and we are very pleased with this purchase.Very soft material and light weight.I ordered based on the back length, however it is way too big for my dog around the chest so it hangs off her body. I tried contacting the seller to see about an exchange but I didn’t hear anything back :-(