There are many sources on the internet which claim that prairie dogs can be exterminated using bubblegum:
prairie dogs are handled with poison or bazooka joe bubble gum, of which the dogs chew and can't swallow because it gets caught in their teeth. They choke to death.
Bubble Gum! Go to Sam's Club and buy a bucket of Bubble Gum an unrap it and scatter it out, the prarie dogs eat it and can't digest it and they die.
Bubble gum does work and is fairly inexpensive. You need to have a little moisture in the ground, but those little bass turds can't pass the gum and it kills them. You can buy those big bags of that cheap halloween gum real cheap at this time of the year.
Is it true that eating bubblegum kills prairie dogs?