So, another group of knock-offs for the Care Bears Cousins poseables. Most of the info I've found is on this old page:
http://www.poseableplace.com/collecting/toys/80_era/poseables/knockoffs/knockoffs_heart.htm(It's a bit buggy, though, so your virus alert might go off).
Here's the image of her collection. Ignore the horse on the left. I don't believe that he's a part of the line.

I know for sure that they are called Love Pets. I only *think* they are some called Heart Friends due to the info on her page.
Love Pets by Soma:

That MOC images was saved off of eBay several years ago. I do not know the date for these toys.
So, I see a pattern. Some of the animals have a heart with a fruit and some have a heart that has a message written inside.
Was there a scented gimmick? Were the ones with the messages written in the hearts the "Love Pets"?
I found out elsewhere that "Love Pets" were made by "Soma Traders, Ltd." Specifically a line called "Glo-in-Dark Wunderzoo Rainbow Love Pets." Sadly, there was no picture.
I would love more info on these!
*Edit: I also found mention somewhere of "Flocked" Wunderzoo...