Ok I replied on that last thread but no one really answered me.
I like animals in their natural habitat and would never harm or wish harm on animals or pets but I have no interest whatsoever in having a pet in my home.
Reason: when me and my Dsis were younger my mum would appear home with all different animals, cats, dogs, rats, hamsters, we even have a terrapin, lizards, ferrets and she had horses in stables elsewhere. Unfortunately that's where her involvement ended and it was left to me and Dsis to care for, feed, walk and clean up after all those pets. I despised having to go and muck out the horses on a freezing cold day, always stuck with me.
So now as an adult after seeing first hand how much work they are, how expensive they are to feed, vet bills etc and the impact on the house i just do not want any animal in my house.
Friends have cats and dogs which is totally fine and I'll fuss them initially on going in and I often let MIL dog out if she is away which is fine but that's where my involvement ends. I think DH would like a dog but it is absolutely my line in the sand. I have enough work with my job and 3 DC we wouldn't have the time to give to a pet anyway.
So I grew up with pets and just have no interest. What got my back up though was posters saying that if you have no interest in pets then you can't possible have empathy for your fellow human. No one answered when I said that I work in healthcare helping people get better everyday and have a ton of empathy for other humans but have no pets so that is utter rubbish