"Battles"
After getting dumped by her boyfriend Richard, Daisy decides to cheer herself up by getting a dog. Having suffered a fear of dogs since childhood, Tim is not pleased by this. As Daisy bonds with an interesting little dog she calls Colin (named after the pet box she had as a child), Tim and Mike go paintballing, and encounter Tim's arch-nemesis, Duane Benzie, the man who stole Tim's girlfriend. By the end of the episode, Mike will have made the (sort-of) ultimate sacrifice, Tim will have had his revenge, and Brian will have imparted the tragic, yet artistically interesting, tale of his own dog's horrible death.