I had the chance to ask Milt Kahl how long it took him to research tigers in preparation for Shere Khan in "The Jungle Book".
His answer was:"Oh...about two to three weeks. I looked at all kinds of big cats footage. We had done a picture called "Jungle Cat", I studied that film and the out takes as well. Even though it was a South American panther, who has a somewhat different built, it was close enough.
The other live action I studied was from the Disney film "A Tiger walks".
I could also apply tiger footage to Bagheera, and panther footage to Shere Khan.
Those big cats move in similar ways anyway."
So a while ago I took a little time to research what Milt had researched.
I found these two frames from "Jungle Cat" , and it sure looks like they served as inspiration for a couple of poses for Bagheera on this design sheet.
At the beginning of "Jungle Cat" all kinds of large cats are introduced, including the tiger. When I saw this short scene of a tiger jumping from screen right to left, it reminded me of an animated scene in which Bagheera does the same move, after Baloo yells for help.
I think it's interesting stuff , see for yourself.