With regard to your filly stopping to graze while being led, it sounds like she hasn’t had all the groundwork she needs. She should walk forward when you walk forward, halt when you halt, do turns on the forehand when asked and back when asked. Since she is your first horse, you may want to get a person with experience in ground training young horses to work with you and your filly. If she isn’t handled correctly at this point, her inappropriate behavior may escalate to the point of being dangerous.
]]>Get him in a round pen and work him! No need to be mean, just keep him moving till YOU let him stop. John has lots of other training tips. Good luck!
It took about 6 months for Jasper to turn himself around, but has done so.