He's acting like a dog in the manger, refusing to let anyone else use the equipment
She's being a dog in the manger by not sharing her toys with her brother
Don't be a dog in the manger; let others enjoy what you don't need
The boss is a real dog in the manger, hoarding all the good projects
It's unfair to be a dog in the manger when so many people could benefit
He refused to sell the old car, even though he never drove it, acting like a dog in the manger
She wouldn't let her colleagues borrow her stapler, being a dog in the manger
The committee's decision was a classic dog in the manger move
He's preventing others from succeeding, just like a dog in the manger
The company refused to license the technology, truly a dog in the manger scenario
You are acting like a dog in the manger with that extra cake.
I might not want it, but I don't want you to have it either.
That is just unfair and selfish behavior from you.
He's a dog in the manger, won't use it but won't let others
He hoards what he doesn't need, blocking others' access
He prevents anyone else from having something he won't use himself