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.
Tigers even prey on domesticated animals such as cows, dogs, donkeys and horses. Tigers have been named as cattle lifters or cattle killers, instead of game killers. The latter term would have been typical.