05/09/2026
Mighty Male Tiger RVT-07...
Tigers scratch trees primarily to mark their territory and maintain their claws.
Territorial Marking and Communication
◦ Visual Signposts: Deep vertical gouges on tree trunks act as clear, long-lasting visual warnings to passing tigers that the area is already occupied.
◦ Scent Deposition: Tigers possess specialized scent glands located between their paws and toes. When they scratch the bark, they leave behind chemical scent signals alongside the physical marks.
◦ Signaling Size and Dominance: By stretching and reaching as high as 10 to 11 feet up a tree trunk (sometimes jumping to do so), a tiger advertises its physical size and strength, which helps deter rivals and avoid dangerous fights.
Claw Maintenance and Physical Health
◦ Sharpening and Shedding: Scratching helps tigers remove old, worn-out outer sheaths of keratin from their claws, keeping them sharp and ready for hunting.
◦ Muscle Stretching: The powerful pulling motion allows the big cat to stretch and flex the muscles in its shoulders, legs, and back.