as long as he has SOME play time I wouldnt mess with it. As kids get older the CUT services even if they are clearly needed (see post about high expectations and cutting services). I have the train of thought that more is better, and what you can do on a day your child seems burnt, it simply ask the therapist to leave early, or talk to them the remainder of the time.
ABA can focus on play, you can take the therapy outside and they can play ball, swings, bike, etc...
good luck!
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Dara, mom to my beautiful kids:
J- 8, diagnosed Aspergers and ADHD possible learning disability due to porcessing speed, born with a cleft lip and palate.
M- 5
M-, who would be 6 1/2, my forever angel baby
E- 1 year old!! !