DD likes to pull on our very heavy oven door. Are there any childproofing items I can purchase to stop her from opening this door, as an added measure?
Trying for #2 since July 2010
BFP 8/1/10, missed m/c, D&C 9/15/10.
BFP 1/8/11, chemical pregnancy.
BFP 3/4/11, measured behind all along, no more HB 4/18/11. D&C 4/29/11. HCG didn't drop, Repeat D&C 6/17/11; confirmed molar pregnancy 6/23/11.
Forced break, including two Hysteroscopies in October to remove retained tissue.
BFP 12/29/11! Betas @ 10 dpo = 85, 14 dpo= 498, 22 dpo = 7242
Heard HB 1/24/12. 144 bpm!
Luca Rose born 9/9/12! More than worth the wait!

Re: How do you baby-proof your oven door?
My oven locks - like for cleaning.
My other solution was to just keep him out of the kitchen, which makes my life a lot easier.
I also taught him that it is hot. I didn't see how old your LO is, but he caught onto "hot" quickly, and he doesn't go near the oven anymore.
We got the Safety 1st oven front lock from babies r us. DS has been able to outsmart almost every childproofing product we have tried except for this one. It works great and keeps him from opening the oven door.
https://www.toysrus.com/product/index.jsp?productId=3749221
Us too. It works great!