Never, under any circumstances, attempt to break up a fight between dogs by grabbing their collars or inserting any of your body parts between them. (nevadahumanesociety.org)
But so is spending your entire day breaking up fights, sending kids to time outs, taking things away and repeating that cycle multiple times in a 24 hour period. (not-your-average-mom.com)
With 20 toys in the pack, your cat will never have to get bored, and you'll never have to break up fights among cats over toys. (catoverdose.com)