I love em they work great for those pesky squirrels that have been eating my tomatoes all summer! I use a Heritage arms single action 22 revolver . I recently found out that this idiot that lives near me has been feeding the tree rats cause he thinks they’re cute ! Another neighbor just had to have his roof and Attic repaired because they got inside and tore the place up while he was away on vacation. I don’t have the heart to tell this person that the tree rat population has dropped due to me taking them out a half dozen at a time!