The wackiest high-budget game I ever touched on the PS2 console. Sponsored by Pedigree (I'm assuming, because of all the Pedigree shops etc planted in the game world), and really lets you play through the game like a dog would. In the most obscene ways, occasionally.
Honestly, shockingly good. The soundtrack is 10/10, the gameplay is definitely fun and unique, even today, and the sheer amount of unique levels to explore is impressive. The amount of NPC's just walking around and being interactable with (begging for treats, OR disturbing the NPCs) in the world was new and fun and exciting at the time, and made the world feel rich and full.
This is a game I have broken as a child (rest in peace, scratched disc) and replaced years later for too much money on Ebay because I had to get my hands on it again. It's a personal classic and my PS2 game collection wouldn't be complete without it.
It's a game you can play from start to finish in one day. Short and... well, I don't know if I'd call it sweet, it gets a tad obscene at times, but man, this game is great. The main thing I remember, is the soundtrack and the wonderful vibe of exploration.
Also: Each of the 3 game world areas had its own radio station, complete with in-game character interviews and in-game ads. My biggest laughs with the game were while playing with my sister, listening to these radio stations in a house in the game, or in the kitchen of a café. I am still amazed by how much effort and thought went into this game.
I played the game with the Finnish dub, and if this game ever gets restored I would love to see all in-game language variations available. I can't speak for languages other than Finnish, but the voice actors went ALL OUT with this one and it was both beautiful and hilarious. The characters may not have facial expressions but their vibes and moods were made clear with the voice acting.