Every detail of this is quite lovely. I especially like the texture.

Thank you very much. I'm glad my technique for rendering fur appeals to you. (:

It appeals greatly and I hope to learn from it and take inspiration. I've mostly avoided trying to draw fuzzier/fluffier fur. If you ever make a tutorial, I hope to see it.

I probably could write a small book about developing a deep understanding about how to render fur, but finding a good excuse for doing that much work is the challenging part. xP
But here's the short version. Focus on the shapes of the holes between the tufts of hair the fur is made of. Don't think about individual hairs while painting large areas. Try to make as much as possible with uniform colors and no details. On the silhouette, color transitions and the edges of shadows is where you want to put the details and make the texture visible. In those areas you want to show how the hair clumps, if it's try or oily, straight or curled, thin or thick. Show some individual hairs lit in the shade areas and in the silhouette of joints. You don't want to paint it all, just some easy to notice spots for people to figure out what the fur should look like and let the brain auto complete the understanding to the remaining areas of the same color with no details.

I love the feeling and the fur looks awesome

Thank you! There's so much personality you can show with fur, it's really quite enjoyable to paint. (:

Talk about realism. I used to work on a dairy farm, this captures the cows likeness perfectly.

Thank you! I don't think I've ever gotten that close to a cow in person, so I had to rely on photo references myself. d:

Marvellous work on drawing and painting this beloved bovine character in realistic detail!

Thank you. (: