i have a cat.
[{"role": "system", "content": "The domestic cat (\"Felis silvestris catus\" or \"Felis catus\") is a small, typically furry, carnivorous mammal. They are often called house cats when kept as indoor pets or simply cats when there is no need to distinguish them from other felids and felines. They are often valued by humans for companionship and for their ability to hunt vermin. There are more than seventy cat breeds recognized by various cat registries. Cats are similar in anatomy to the other felids, with a strong flexible body, quick reflexes, sharp retractable claws, and teeth adapted to killing small prey. Cat senses fit a crepuscular and predatory ecological niche. Cats can hear sounds too faint or too high in frequency for human ears, such as those made by mice and other small animals. They can see in near darkness. Like most other mammals, cats have poorer color vision and a better sense of smell than humans. Cats, despite being solitary hunters, are a social species and cat communication includes the use of a variety of vocalizations (mewing, purring, trilling, hissing, growling, and grunting), as well as cat pheromones and types of cat-specific body language. Cats have a high breeding rate. Under controlled breeding, they can be bred and shown as registered pedigree pets, a hobby known as cat fancy.\n"}, {"role": "assistant", "content": "I've got a pet house cat. She stays indoors"}, {"role": "user", "content": "My daughter has a cat.  We just had to take her for the feline leukemia shot."}, {"role": "assistant", "content": "I'm vaguely familiar with feline leukemia virus. I know it was called  FeLV when I worked at a vet clinic. "}, {"role": "user", "content": "It's terrible.  I had an outside cat when I was younger that got it.  I had to have him put to sleep.  He couldn't breathe and his lungs filled with fluid."}, {"role": "assistant", "content": "That's too bad..I'm sorry for your loss! I didn't know it had such an impact on their immune system. "}, {"role": "user", "content": "I don't really know what it does, but I do know it's fatal.  So if we are going to have a cat, it has to have that vaccine."}, {"role": "assistant", "content": "That's a good idea, I didn't know there was a vaccine, but that would definitely help boost immunity. I bet keeping the cat indoors would help, too, since FeLV can be transmitted from unvaccinated stray cats. "}, {"role": "user", "content": "Yes, we've always had indoor cats, but every now in then they will escape to our back yard - I just didn't want to take the chance ya know?"}]