We love these two Penguins! Better priced then Kong! Easy to fill and the dogs love them! Thank you ! We will do business again!UPDATE (12.16.2020):I gave this toy to my dog filled with peanut butter and she ripped a chunk off within 10 minutes, so I removed another star. If your dog is a “normal” chewer, then you may have better luck, but if he or she is an aggressive chewer, you may want to stick with Kongs. Definitely keep an eye on your dog in case they rip a piece of rubber off and swallow it. I’m still allowing her to have it, but I am monitoring her. Also, the smell is slightly less strong, but still there.12.1.2020:I haven’t given this to my dog just yet, but I ordered two and have filled them with peanut butter and treats and they’re in the freezer.These toys do seem durable and are very similar to Kongs in composition, however, I did take a star off due to the very strong chemical smell. I’ve washed both toys twice and they still smell strongly. It isn’t quite a rubbery smell- as stated, it smells like chemicals and NOT beef as described in the product listing. I’ll update once I actually give one of these two my dogs if there are any issues, but I’m hoping they hold up to Kong durability and that the smell goes away.Well! I had seen some reviews that are aggressive chewer-approved, but it’s not for mine. I’ve got a Lab/staffy mix and she ripped this little guy’s foot off in less than 5 minutes. All good, wasn’t necessarily planning on using it as a chew toy, mostly wanted something new to fill apart from Kongs, but she wanted to check it out first. It was kind of annoying to fill because of his feet, but that one’s probably on me because I do stick a straw through the middle of all fillable toys (if applicable) to reduce suction concerns.Took a total of 30 min and my puppy tore it apart. She also dropped it in the lake, guess what doesn’t float? I bet it will make a good fish house.Very strong rubbed. Good to put treats inside or the kong stuffing.The rubber started chipping and my pup was able to break it apart. Not so durableThis little penguin worked for our pup when he was 7 months old but a month later he chewed off a portion of the feet. He is a very aggressive chewer (mixed breed but definitely some shepherd, lab and pitbull). This toy is good for teething by filling it with peanut butter, and it will provide entertainment for a long time (especially if frozen beforehand). But if you have an aggressive chewer who has big teeth, I probably would go with the black Kong toy which is a bit more durable.My dog loved the toy. She would play fetch with it all the time and it would be easy to put peanut butter and other treats in their for her. The durability though was a concern I have to watch my dog while she had the toy or she would easily tear it up.Lasted the longest of her dog toys! As she chews through nearly everything in a week