In today's episode, Paul falls hook, line and sinker for charming toothless Boxer Prince. From the moment they first meet, they build an instant close bond, leaving Paul to seriously consider whether he should rehome Prince himself. But Paul is soon rocked by the news Prince has a suspicious lump on his leg, which needs urgent attention.Paul is then on hand to help the ever cheery Prince through a series of operations, which the Boxer tackles with life-affirming positivity - but what will the outcome be for the dog who's provided Paul with his most emotional rollercoaster of a story across all the series so far?Paul also falls for quirky Yorkie Dash, whose bark has lost it's bite leaving him with a very unusual, squeaky voice. Not only that, this eight-year old soon earns the light-hearted nickname ‘Dash the Slash' when he goes out for a walk with Paul and endlessly cocks his leg! Can Paul help Dash get to the bottom of his most unusual problems?!