Venomous

Venomous is the main antagonist in the 2019 animated television film, Bulldog the Flea 2.

Personality
D. Spider started off as cold and brutal creature who holds a hatred towards humans, even reviving various dead animals into monsters.

Homever, he is also cunning, reckless, manipulative, homicidal, malicious, greedy, heartless and passionate, as shown during the climax when he took his chance to fatally attack Griffin without assessing any perilous risks, which ultimately led to his own demise.