Bogart and Vinnie are a rhinoserous and dog who form a "friendship" when Vinnie gets lost and stumbles into a zoo. Vinnie is in heaven with his new found friend. The looks on Bogart's face tell readers exactly what he thinks of the situation. The duo become famous and through all of it you know exactly how one sided this friendship really is. This book is hilarious. Adults will laugh for one reason and kids will laugh for another and both age groups will want to read it again and again just to look at the different expressions on Bogart's face as he and his new friend reach milestones in their relationship. This book is laugh out loud funny.