What is the lifespan of white rats? richinberlin99, 3 months ago 0 1 min read 9 A What is the lifespan of white rats? Category: white-rats On average, white rats have a lifespan of 2-3 years. Previous How often should I take my Whippet to the vet? Next Are white rats harmful or dangerous? Related posts Dog Breeds Greater Swiss Mountain Dog Sandra, 3 months ago 8 min read Horse Breeds Tiger Horse Sandra, 3 months ago 13 min read Feline leukemia virus FeLV Sandra, 3 months ago 7 min read Dog Breeds Miniature Fox Terrier or Foxie Sandra, 3 months ago 9 min read Dog Breeds Kyi-Leo Sandra, 3 months ago 8 min read Dog Breeds Akbash Dog Sandra, 3 months ago 8 min read