Yayy!! awww, How ADORABLE <33333
First off, WOW, look at those expressive eyes! :3 The colors look Fantastic, you captured my character's markings and color just fine.
The eyes are so expressive, I can almost hear Rein saying "Oh? Who's hugging me? " <3
The fur texture is fun and terrific, and there isn't anything out of place, the tails look nice and fluffy, Beautiful Job. C':

I'm so proud of you gur, You've come a long way :'D
The little paws looks so cute too, haha.
Honestly you do really well with the body anatomy of wolves and other animals.

I rated the Vision 4.5+ Stars;
The vision is Great, the colors are perfect, and the fur looks Great as well.

I rated Originality 5.0+ Stars;
Your style is unlike any other style I've seen on dA, Which is one reason I love your art as a whole; those faces are just so cute.

I rated Technique 4.5+ Stars;
I think I may make a tutorial on how I draw Fur, It's super hard to explain so it may have to be a video tutorial. But it does look good, don't doubt.

And lastly, I rated Impact as a 5+ Stars;
When I saw it at least, I smiled big and cuued over how cute they are. The Impact on me may be different from others, but because it's a Gift, no DUH it made an impact on le me. x3

Anyways, This concludes my Critique. Thank you SO much for the birthday gift, love you Deli. <3