We had a simalar situation...
We had to stomp on it 'cause that is the most ethical way to put a mouse down. (Besides taking it to the vet, which is very costly.) Good luck and I'm so sorry!
P.S. Have one of the parents do it without telling the child how they're doing it, otherwise the child will be terrified.


P.S. Have one of the parents do it without telling the child how they're doing it, otherwise the child will be terrified.