What could cause a brown vertical line and horizontal ridges on one side of only one fingernail? Dr. Richard Zimon Dr. Zimon More info needed: Sounds like you damaged the nail bed at some point in time.
As tigers are related to cats it would mean that mean that they are feline. A canine is a dog so tigers aren't canine. 2 people found this useful.
Yes, distantly. They're both part of the Big Cat family. Tigers and Lions are closely related. They both belong to the  family Felidae and the Genus Panthera (roaring or gr â¦ eat cats):    Jaguar, Panthera onca found in the Americas. Tiger, Panthera tigris, found in Asia.  Leopard, Panthera pardus found in Asia and  Africa.es, distantly. They're both part of the Big Cat family. Tigers and Lions are closely related. They both belong to the  family Felidae and the Genus Panthera (roaring or gr â¦ eat cats):    Jaguar, Panthera onca found in the Americas.