We found this Bumbo Seat at Target today while shopping for her toys. She’s 4 months now and able to hold her head up. She can also get up on her feet now while I hold her hands. I was skeptical with this product at first because I’m afraid that she might not be able to support her body and tumble forward. But it works! And the most important thing is, she’s enjoying this seat. I would definitely recommend this product but with caution. Make sure that your child can support her body on this seat or else it might cause them injury than good. I also recommend getting the tray. I don’t know why you have to buy this separately. It should have been included. Also, don’t get comfortable with this seat and place it on your counter top or on a table while your child is sitting on it. I have read some horror stories about this and I think it was a stupid thing to do in the first place, sorry. I think this product is cool and I am giving Bumbo an A+ for this innovative seat.