The dog in the laboratory

On FRANK EINSTEIN's set a dog guards the floor, and getting close to him hurts.
Nudge 1Where to look
Dogs love to play. Give him something to chase.
Nudge 2A stronger push
It bounces. It's in a tree hut in the jungle.
Nudge 3Almost there
The hut in MGAMBA TREE HUTS, reached from the top left of that room.
What you needOther problems to solve first
Solve these first (each opens its own page, no answers on the way):
Show the solutionThe whole answer, with a video
Walk up to the dog carrying the bouncy ball: "HERE TOWSER! CATCH THE BALL". Towser is happy from then on and leaves Seymour alone.