I like Diogee. I don't think he's as cute as some other animal characters like Waddles, but I still like him. He's also voiced by Dee Bradley Baker, one of the best voice actors working today.

I don't like Diogee. He has nothing special. At least Perry is smart, even though his lack in ability to create devices makes him one of the least interesting main characters. His agility and streght won't last forever, while Phineas's smartness will. In my idea, Diogee is useless and pointless. He had an actual role in the plot once and he ATE MILO'S CAKE, FOR PETE'S SAKE! Sorry for the language, I had to rhyme. Then he looked like "I couldn't stop me, I didn't want to do it". This is even worse.

Yes, Diogee did eat Milo's cake but A) Milo didn't seem that upset about it, and B) I am not sure if you have ever owned a pet, but Diogee is a dog and sometimes does things that seem heartless and/or stupid, but they don't mean it because they are animals. My dog did a lot of stuff I wasn't proud of, but he didn't do it on purpose. How was Diogee supposed to know that the cake was for Milo's special day? If anything, it's Brigette and Martin's fault for not baking a replacement cake or two in case something bad happened to the original one. 

I have a dog, but he never did things like saving my life and then ate my cake. I mean, if he save my life he's very smart, it's odd that he can't stop himself by eating a whole cake. If he didn't save my life I wouldn't be surprised that he is a normal dog who eats my cake. In this case it would be the owner's fault.

I don't mind if Milo isn't upset about it... it's just a cake, not that important considering his life, it's normal he's still cheerful. Yeah, maybe I should try to hate him less, after all he's just a dog. But he's still capable of saving lives and doing stupid things. I mean, he gave a look like "I couldn't stop myself", so he DID know it was a bad thing.

Unkudos