We are into dog agility. Most of the weekend shows from March to October are outdoor & include camping/caravanning. On any weekend, there will be up to 300 caravans, with 90% plus towed by light vans - Vauxhall Vivaros, VW Transporters, Citroen Dispatches, Renault Trafics. Nissan Primastars, Peugoet Experts as well as Merc Vitos & others (the only exception seems to be that there are very few Transits). All are plain vans - no signage. Most have had quite expensive converions done internally to carry dogs safely in cages.
We've just started carvanning & tow with a Vauxhall Vivaro. So far we've only booked 2 sites for this year - most of our weekends will be taken up caravanning at agility shows. Both sites are C&CC CS's. On both occasions I phoned the site & explained that we would have 3 border collies, & consequently tow with a caged van. I know that statistically it's a very small sample (2), but on each occasion the site owners couldn't have been friendlier or more accepting of us.
Jim