Replace undesired behavior with desired behavior

This horse was untouched for a couple years. Now I am starting her to ride and I need to replace her undesired behavior with desired behavior. Product links are affiliate links which means if you buy something we ll receive a small commission. Bits Mona Lisa Bit: Cathedral with roller: Low port : Low port with roller: D Ring Snaffle: Bit Accessories Bit Hobble: Slobber straps: Boots Splint Boots: Bell Boots: Other: Boat Bumpers: Grooming and Care Roll On fly spray: Stick Sun screen: Mane and Tail combing creme: Leave in Conditioner: Shedding: Sun Screen: Video Equipment Camera: Audio: Tripod: Camera Stabilizer: Amazon Affiliate link: Tractor Supply: