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 North Texas chain Super Fuels for logo infringement, claiming that their dog logo resembles Buc-ee's beaver ...

In a patent civil lawsuit, Buc-ee's accused Super Fuels of imitating the distinctive beaver logo design for their mascot.