Stubborn as a Mule

ep 44 https://www.tfo.org/en/universe/petz-club/100426245/stubborn-as-a-mule

Diabolo sometimes has anxious fits and bucks and kicks for no apparent reason. Oscar remains wary throughout the Petz Club`s investigation into Diabolo`s character. All of their preconceived ideas about donkeys crumble when they get to know Diabolo better: he`s not stubborn, and he certainly isn`t ill-tempered!