The stray kitten is most likely something much more mundane such as an irresponsible pet owners that don't spay and/or neuter their animals.
No, many people do it.
Why don't you just name your kitten something simple like: "Bubbles" or "Mimi".
You can care for a scared abandon kitten by caressing it and giving it something to drink.
Your kitten should be fine, but if you see anything strange, take her to the vet immediately.
Since it's a kitten, you probably have to teach him how and what to do. Once he know he's supposed to do his business in there, he will remember. It's strange, though, because cats have an instinct to go in dirt-like, soil-like material, a.k.a. the litter box. He could be nervous about something which would make him go in other places.
No. The phrase "playful kitten" contains a common noun (kitten) and an adjective (playful). A proper noun is something like name or the name of a place.
Yes she is. I would know because I am her. Hi. Bye. I don't like Bananas and I LOVE my kitten Pongo.
kitten heels?
drag a piece of string or something along the ground.
Yes it is ok. I presume the kitten is old enough then for solid food or is being bottle fed? Nursing is something comforting for the kitten, even if it is not getting any milk. So long as the kitten is getting nourishment elsewhere, it poses no risk to kitten or mom.
When the mother rejects a kitten is often because there is something wrong with the kitten. It's natures way. However, if you take the kitten to the vet it's very possible you could pull this kitten through whatever is wrong, but you will have to be available often during the day and night to feed the kitten and to be sure it has it's medications.
Usually something cute like a kitten or puppy. (: