Thanks for all the responses
My client only has enough for 3 lower deck units(30 head) for this movement so nowhere near enough for a charter sadly
My client did produce evidence of a major carrier who has loaded piggies in the lower deck of a pax aircraft
The aircraft used was a 777-200 and the forward hold was used and supposedly no complaints from anybody
I m was quite tempted to try loading the piggies on the passenger aircraft just to see the outcome
But I think I ll heed the warnings given
tks again