This is a must have for small dog owners. It creates a secure space for them to ride in. I’ve always thought it was strange that laws require car seats for small children but not small dogs. I use this for my two Malteses.I love everything this product. Made well, extra pockets, safe for the pups...highly recommendedAm very pleased with this product.Extremely will madeThis seat did not work for my two very active (and small) dogs. It has some good features, but also some issues:THE GOOD:Not too difficult to install, although it takes some time if you have to secure the strap behind the passenger seat (I used it on the passenger side).Soft-sided (the sides are sort of canvas-weight). The rim around the top is padded a bit heavier.The straps to attach the pets are sturdy on the one I got - some reviews said they were flimsy, so perhaps the manufacturer paid attention.The seat came with two nice pads - one is flatter and a bit quilted & the other is thicker (sherpa-style fabric).THE NOT SO GOOD:There's no way to adjust the length of the straps that hold the pets in the seat. My pups are active and could climb out, even when hooked in it, but they were still tethered & I consider that a safety issue.The carabiner clasps are HUGE, and HEAVY! They're way too big and heavyweight (IMO) for their purpose in the seat. They add more length to the tether straps, and they're heavy enough to put a strain on some smaller pets. I sort of wonder if the manufacturer needed to use bigger carabiner clips when the thicker tethers were installed? No way of knowing.There's no way to adjust the top strap that goes around the headrest. I wanted to try shifting it to different levels on the passenger side, but it does not have a way to do that.The headrest strap is positioned so that a pet can get between the strap and the seat back. I adjusted the seat back to its most upright position and there's still enough space that a pet could get caught in an unsafe way (such as putting pressure on the neck).The seat slumps forward with the weight of even my small pets. This added more issues to their ability to climb out of the seat.My two pups are small (no more than 6-8 lbs each). They were a bit crowded in the seat.The long strap that goes around the back of a seat (if you install it on the passenger seat) does not tighten securely. You can adjust it, but it needs a sturdy (or sturdier) clamp that will hold the strap where you want it.Bottom Line:This seat did not work well for me or my two pets. It has some good features, but could be more flexible in how you adjust the installation, and the manufacturer needs to get rid of those ginormous carabiner rings. I returned it, and the return was accepted promptly (thank you, kind seller!).My dogs love it. One is a 12 week old puppy, he jumps right in. They are held securely. Neither can jump out. Well made, comfy, secure. Better than having your dogs roam freely while you're driving. Great price. No regrets on this purchase.This works perfectly for my 2 pomeranians and it has 2 tethers to keep them strapped in. I have been using it for about 7 months now with no issues. Wish it was easier to get the dog hair off. But I can was most of it in the washer. Love the side pockets too. Easy to set up.This works perfect for my two small dogs. I bout this so they two could be in one booster. IT has the two straps where others only had one. My dogs love it! One is 8 pounds and one is 11 pounds. They are able to stand up and look around easily while in the booster. We no longer have to worry about them roaming through the car. Do yourself a favor and buy this now!!Very happy with it. I will have to upload better pictures another time of them when they’re sitting up but they were able to look out the window and lay down whichever one they wanted. I didn’t know if they would freak out being in this thing or not but they handled it pretty well the first outing. They are way to unruly in the car without this. I think the restraint and protection helped calm them down. I’ve been using this as a basket to keep my stuff from flying off the set at stops too when the dogs aren’t using it and so it has served double purpose. I only wish it were cheaper than $100 but it’s well made it seems.Gizmo grew out of his baby booster seat. His new one is very spacious and comfy he can stretch out and lay down on long rides.