You are very welcome!
Me and my dad were lucky to have a very patient 3 year old. That's when he started wearing bell boots, and we first realized his love for undoing velcro, LOL! But since he was so patient, he would allow us to hold up either front foot for like.. 5+ minutes until we slipped the rubber one on. He used to eat at them, bite off pieces and whatnot.. then eventually gave up (after pulling one up over his kneecap, LOL! The other one was half wya up his cannon bone)
I think he made the connection that the bell boots were there to stay, and that it was MUCH easier to wear velcro ones, since he wouldnt be hasseled for a total of 10 minutes while we tried to put the rubber ones on! LOL!