It is so much fun seeing Finn & Tanner playing together. It makes such a big difference with Tanner being able to sit up on his own. Of course we have pillows behind him just in case he tips over. I think Finn is really starting to like having a little brother. When we eat he always goes and gets Tanner a toy to play with at the table. Tanner is playing with toys really well and I think it is because Finn is showing him what to do.