Dogs and Death Metal
if it was only one airsoft pellet he should be fine

Gilb
Call your vet, they can tell you how to force your dog to vomit or you can bring you dog in and they can safely cause vomiting there. If it's been longer than 2 hours, more drastic measures may need to be taken. Good luck!

Jessica
he might get constipated or if the pellet is metal it could be fatal why would you leave a pellet around that is very irresponsible and plus those things are dangerous

RJ
first off crossman ammo try using higher quality. and dont worry ive had my dog eat a bb before it just just a little constipated thats about all that happened its a beagle so it eats whatever seems to be food. but if a problem occurs take it straight to the vet

Rainbow
i looked up a picture and I'm assuming they're made of plastic? they look pretty small so he'll probably just poo it out. It may upset his tummy though