are chesnuts ok to feed to dogs- im guessing no

Sorry, I haven't a clue but I am sure that someone who does know will be along soon.

My GR helps himself to fallen chestnuts in the woods and I haven't noticed any adverse affects so far. He has been doing this every autumn for three years.

Had heard that conkers were poisonous to them........

Aren't conkers horse chestnuts? I don't think they are the same thing as ordinary chestnuts,I think horse chestnuts are poisinous to us too.

Yes, conkers are horse chestnuts and are poisonous (to us, certainly). Chestnuts (aka sweet chestnuts or Spanish chestnuts), which are what we roast and eat, and use for chestnut stuffing, are fine.

Thank you-