Kamandi, the Last Boy on Earth: v. 1 Omnibus by Jack Kirby

Kamandi - one of the few survivors of a futuristic Great Disaster - must make his way through a world populated by bizarre, mutated animals and other strange wonders! Considered one of Jack Kirby's most creative works, "Kamandi" features a band of anthropomorphic characters who accompany Kamandi as he searches for answers and adventure across the wastelands of Earth.