Grant’s Four Unbreakable Rules:. Rule #4 – always put animals first. Rule #3. – be there for your family above anything else. Rule #2. – never date someone from your small hometown. Rule #1. – your best friend’s ex is off limits. I, Grant Keating - vet of all vets and a true small-town gentleman - am a terrible person... moreGrant’s Four Unbreakable Rules:. Rule #4 – always put animals first. Rule #3. – be there for your family above anything else. Rule #2. – never date someone from your small hometown. Rule #1. – your best friend’s ex is off limits. I, Grant Keating - vet of all vets and a true small-town gentleman - am a terrible person. Not only do I manage to break all my rules before the holidays, but I’m positive all the coal left in every naughty person’s stocking won’t be enough to redeem me for breaking a rule I never needed to have. The golden rule that should have been a damn guarantee! If I let her, she might just cost me everything. Yet, I couldn’t walk away now even if I tried. less