ah. if I have to explain it, I can see that it didn't work for you and will try to revise it. the 'green shape' is the arms and torso of a woman (her chin defined by negative space and you can see her lips I hope) as she holds her beloved dog... she and the dog share one heart. I will try a few more things, because I really like this concept.
Great! Now if you can combine the softness of your other designs and some more emotional connection - that would be great!
Also, I would like to use a pretty green for the logo - and I also like the font of your other ones and I think it is better without the box around the letters..