Something we know a bit about
We've had several House Rabbits over the years - Our current
Bun is named Julie, and while she has yet to gone on a trip with us
(we just got a TT) she will be going. We have in the past taken
our bun / buns with us.
Buns like to chew so get a very sturdy Cat Travel Crate to keep
your Thumper in while traveling (tho we will let them ride up front
with us in a basket, with one of us gently petting, just to keep them
"calm", as you know by now they are curious and would rather be free
)
- also one of those portable yard
fences that is high enough he can't "hop" over, so he can graze while
YOU are there - crows WILL land in there if people aren't around - so
anytime Thumper is out one of YOU must be present - and as an aside
I would never let Thumper run free anywhere's while camping as there
will be the UNleashed dog that will pounce (just nature).
And what Lizbeth said is correct H E A T is a very bad thing for bunnies,
so always as cool as possible - but Thumper sounds pretty "mellow" so I
don't think he will stress out. Another thing is that bunnies are very sensitive
to the water they drink - so always bring some from his regular source for
his drinking.
Also ours have always been litterbox trained - and if you get Thumper to do the same,
you will have to bring his regular litter box (they don't like different) so he will use it.
For a "ton" of info just google House Rabbit society - great source of "real world"
info.
Have fun with Thumper