Chuck was up next against Totem Salazzle.  He smirked and said "Let's go Bud!  This trial is as good as ours!" sending out his Mudsdale.  The Pokémon whinnied it's response, fired up.  "Hit it with a High Horsepower!" Chuck said.  Bud snorted and charged at Salazzle, ramming into it and dealing massive damage.  The Totem Pokémon flipped while in the air and spit out a Toxic, hitting Bud in the face and temporarily blinding him in addition to the poison, allowing the Salazzle to follow up with a Venoshock, dealing extra damage due to it being poisoned from the Toxic.  Chuck had to think fast and hopped onto the Mudsdale's back, rubbing his neck to calm him down and saying "You're going to have to trust me with this, ok Bud?"  The Mudsdale nodded and snorted.  "Good, then use High Horsepower and I'll direct you!" Chuck said, grabbing onto Bud's mane and guiding him as he began to charge.  The Salazzle unleashed a Flamethrower, but with Chuck's guidance, Bud managed to avoid it and slammed right into the Totem, sending it to the edge of the arena and knocking it out.  "Great job Bud!  You did it!  Rest and we'll get those eyes cleaned up in no time." Chuck said, climbing off him and returning him to his Pokeball.