Dennis Otto Tooker, age 71, of Allegan, Michigan, passed away on March 27, 2026. He was born on February 18, 1955, in Allegan and grew up on Dumont Lake. A 1973 graduate of Allegan High School, Dennis later raised his family in Spring Lake, Michigan.

Dennis had a passion for motocross and car racing, and he enjoyed spending time fishing and camping. He will be remembered for his kind heart, great sense of humor, and the joy he found in supporting his grandsons at their sporting events. Being a grandfather was one of his greatest loves.

He was preceded in death by his parents, Paul and Evelyn Tooker, and his sister, Connie Germain.

Dennis is survived by his son, Wyatt (Ashley) Tooker and their sons, Greyson and Daxton; his daughter, Whitney (Peter) Dowling; and his longtime companion, Cheryl Harris.

A Celebration of Life will be held at Vitale’s in Allegan on May 16th from 3:00 to 5:00 PM.