As much of an animal lover as I am, I prefer fur bearing creatures. I wouldn't do well handling reptiles. One of the kids who lived with us for awhile had a toad named Fiona, and while I didn't mind handling her, the few times I had to go get her some live crickets gave me the shivers.
Sunday morning I go into the kitchen to find hubs scooping up what we thought was a 5 inch snake. Upon closer (but not too close) inspection we discover it's the tail of a very large lizard. He mentioned Hellcat having been there a few minutes before, so I went off to search. I find Hellcat in the living room with the body of this thing, which is very much alive. So back with the broom and dustpan again to dump the other half, which was hissing at us. It was an alligator lizard, they are very quick, aggressive, and they bite. I would not have been happy waking up next to one of these.
Speaking of ewww, we had two puppies with Parvo this week. Siblings. These were older puppies, never had been vaccinated. Both died, after much terrible suffering. The most common excuse I hear for people not vaccinating is that "my dog doesn't go anywhere". Neither did these puppies, but they still got one of the most virulent strains of Parvo. Parvovirus can remain on surfaces or in grass or dirt for up to 2 years. We have kennels that we only put dogs with Parvo in, despite our fanatic bleaching and disinfecting. This is why I don't take unvaccinated dogs to dog friendly places, and why my work shoes are only worn at work.
No matter what your view on vaccinating (and there are some anti-vaccine advocates I do agree with), when you can prevent needless suffering and death with a proven inexpensive vaccine, why aren't more people doing it? These vaccines are readily available, in most states you can purchase them over the counter or from a catalog and do them yourself. In the case of something like Parvo, there really isn't a reason not to.