Hey, guys, I'm appealing to the gear experts here. I need a 2" safety pin that cannot be opened without some sort of very deliberate action (I'm thinking something like an additional clasp, or maybe a loving mechanism like a carabiner).
This is for my dog. I use a safety pin to pin something for her. She's accidentally opened the safety pin twice without meaning. That's ouch for her and ouch for me.
If no one can think of anything, I feel like duct tape will do. But that makes taking the pin off messy.