I have an aussie doodle who is about 15 lbs and is about to grow 25 lbs but this has more room. I love that the hole where youre putting the head is where the head can go also has more room and can be expandable. I also love the fact that is very sturdy enough to carry my furbaby. I love how it looks as well and now is not hard to carry him and bring him anywhere we want to go .