Late last year, the chain sued a Missouri gas station, Duckees Drive Thru, arguing that its cartoon duck was a copycat of the beaver. It has also accused convenience stores in Mexico of copying its logo, including BUK-II’S Super Mercado and Lucky’s.

Buc-ee's argues that Super Fuels logo of a brown dog wearing a red cape and smiling in front of a blue background mimics its popular logo.

Buc-ee's is suing a smaller North Texas gas station chain, claiming it is infringing on the copyright for the Buc-ee's beaver logo.

Super Fuels is an Irving-based gas station chain with an anthropomorphic dog mascot that Buc-ee's argues is a copy of their trademark beaver mascot.

Buc-ee's is suing yet another small gas station over trademark infringement. It's the latest in a series of suits around animal-centric logos.

The suit, filed in federal court Jan. 10, alleges that Irving-based chain Super Fuels’ logo is so similar to the Buc-ee’s logo that it is “likely to cause confusion among consumers in the relevant market,

Buc-ee's filed a lawsuit earlier this month alleging trademark infringement against a small gas station chain based in North Texas. In the lawsuit filed in the Northern District of Texas, Buc-ee's claims that Super Fuels is infringing on its trademark of the beaver logo because the chain's logo is too similar.