Guys, meet Jekyll. <3

Art and design by me, background image by lovehorses14 on deviantart. This gorgeous boy is the first one of Sydney and Harbour's pups! 8D He is not for sale or trade yet, but I just had to show him off and I would absolutely love opinions and suggestions for how to improve on my refs for the rest of the pups. CX I don't do refs very often, so I would really appreciate tips for improving how I do them. C: I'd also love opinions on his design, if you could offer them, so I know what works and what doesn't. CX
I also made a little puppy tag of him. C:

I'm still very new to making tags and I'm still horrific at shading/lighting, so some critique on this would be great too. XP Please keep in mind I tried to make the tag a bit more cutesie and less accurate. XD
ToxicLlama: That is such a gorgeous piece! I honestly can't think of any critiques, but it looks great! C:
Clowesia: That Fennec fox anthro looks fantabulous, by the way! I love how simple the background is yet still fitting well into the picture. CX
yami baishi: I unfortunately am very unskilled in the art of human drawing, but your piece is looking great so far! Several artists have provided really helpful links though, I think I may even put them to use in sketches. CX
Ciriun: That's a really cute species! But it does seem a bit bare, maybe think of more body traits to make it more unique?
Rune: I'm not great at humans, but I think the details in the eyes and lips look great! However, you should work on adding more details to the hair and skin so that the eyes and lips don't stand out so much. CX