You can't help what wild animals traipse through your large outdoor pens, but you can help to not create a concentration of animal waste from domestic animals in your tortoise's living space. I'm not as concerned about parasites because most parasites are fairly host specific, but there are some that cross species.Apologies to rekindle a long-solved thread:
"The Stomper" is a 16yr old 100+lb male G. sulcata who's got his own 1/4acre sub-paddock within a 1.25acre fenced house space/compound. My intention is to add geese as night-watch (security) to the total compound which overlaps Stomper's space:
* Goose-pecks pose risk to >100lb tortoise?
* Goose-poop toxicity or pathogen risk, or just yucky? This assumes Stomper will eat, or at least eat grasses next-to and contaminated-with, as he's apparently discerning. Note: yard is already packed with wild birds & lizards.
Similar questions re. donkey & llama.
Guinea-foul, pea-foul, chickens & ducks are out as we've got endemic (endangered) lizards, frogs & snakes in the rock-work, including Stomp's dry-stone dykes (enclosure). Plus peacocks are bad juju...
Thanks,
Andrew