The worst part that I have dealt with is carrying buckets of water to replace frozen buckets. The fence usually breaks down when it is so cold your fingers are numb or the rain is pounding. I help with my sisters horses and she has to take care of all 16 of them plus other animals no matter what the weather, A minimum of three to 4 hrs a day!! The weather was my biggest challenge. Animal husbandry is a must. Animals never seem to get real sick till the vet is not available. I had one of my borzoi get her side laid open in a blizzard. I was able to stitch her up myself by directions given over the phone. Not trying to scare you, but when you take on several animals it is a commitment. Not only of your time and hard work, but your billfold too!. I still have several animals though because they are a joy to keep. But if you are unable to commit to the work, do the animals a favor and leave them to others. Good luck with your critters. If you truly want it, you will reap the rewards.