Buffalo, N.Y. — An upstate New York man whose 750-pound alligator was seized is suing the state Department of Environmental Conservation in an effort to get him back, saying the agency was wrong not to renew a license for the pet he looked after for more than 30 years. [time-brightcove not-tgx=”true”] Conservation officers entered Tony Cavallaro’s home in the Buffalo suburb of Hamburg in March, sedated the 11-foot alligator named Albert, taped his mouth shut and drove off with him, saying Cavallaro’s license to keep the reptile expired in 2021 and hadn’t been renewed. In his lawsuit filed with the state Supreme Court, Cavallaro says the agency’s denial of his license wasn’t “factually based,” his attorney, Peter Kooshoian, said Tuesday. “We’re hoping that he will get his license to have the animal reinstated, and from there we’d like to either negotiate or litigate to have the animal brought back to Mr.