KatScott wrote:
I closely observed him today and noticed that he is hitting the dog because the major change in his schedule has upset him. Our mother switched from day shift to night you see, so my brother became upset and started hitting the dog.
I have also noticed that he doesn't understand how to treat a dog, so I show him by example and he hasn't hit her as much.
Yes, I can understand how changes like that might frustrate your brother enough to mistreat the dog over it. Many people on WP seem to find it helpful if they are notified of this kind of changes in advance though. Maybe telling your brother in advance that a major change in his routine is unavoidable will help him handle it better.
You could also tell him that the dog has nothing to do with which shift your mother is working. If both things occured at roughly the same time (the dog appearing in your household and your mother changing her schedule), your brother might mistakenly think that there is a connection between these two events and he might try to punish the dog for disrupting his routine. People on the spectrum are not usually stupid though and I think he will understand that the changes in his routine are not the dog's fault.
Demonstrating how to treat a dog is a very good step, I think. Part of this problem may indeed be caused by your brother being clueless about dogs. Also try to point out to him that dogs feel pain much the same way as humans do and that he is making the dog feel bad with his behaviour. Maybe he just doesn't realize this, weird as it may sound.
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