<human>: Condense the text into a few key points

This morning I saw [this new kikopup video] where her 12-week-old collie is basically a genius already. I realise collies are insanely clever and that kikopup is an amazing trainer, but it made me feel pretty inadequate given that my 10-week-old sheltie can't even sit yet or respond to his name - he'll definitely be nowhere near Wish in two weeks.

This is my first time with a puppy by myself and my first time using clicker training, but I guess I thought my puppy would learn a bit faster. I got a sheltie specifically because they're smart and biddable, and I plan to do agility and obedience with him when he's older. But I'm starting to worry that he's not smart enough for that!

We do lots of short training sessions a day, and we are working on recall, sit, name, crate, leave it, and being calm while touching his feet, face, etc. He seems to know the commands to go in and out of his crate, but other than that I don't think he knows anything. Leave it is just not working at all, even though I'm following kikopup's tutorial. He just doesn't get it!
<bot>: I guess I'm just looking for some tips on how to improve my training, or maybe reassurance that it's okay for a 10-week-old puppy to not know anything!