Looking for kids book about a fox, wolf and I believe a bear.?

I just remembered a book I really loved as a kid about some hungry animals. It had either a fox or a wolf that pretended to be run over to get into the back of a truck with baskets of fish in the bed. The driver decided why not and picked up the wolf/fox and pitched it into the truck and drove off. The animal ate a ton of fish while riding and once found the driver clubbed the wolf/fox. I also believe it had been throwing fish off the side for a following wolf or fox and once clubbed the animal that had followed the truck learned somewhere to go beg humans for food and went and knocked on a door and tried to be polite by smiling at them except toothy animal be toothy and it was killed too.

I have no idea what the book is and I really want to look it up. I read it early 90's and I wanna say it was a book from the 70's-80's. It's very arty with scribbly-ish art and colored. What I had was hardback and thin and had like 50 pages. I can't google it with any luck and I wondered if anyone would know something similar. I KNOW it had a fox or wolf in a truck eating fish and I know it had played dead to get in the truck and I know a separate wolf or fox had been shot(?) at the end for grinning at humans.

Please help me figure this out. Surely someone knows what I'm after!