The very last image is what ours looks like but only when directly under the sun maybe thats what they mean then?That’s why I bought him. Lol. He has the biggest ears! And the tiniest tail. Lol. I say someone must have pulled his ears and made his tail almost disappear! He’s my heart dog, love him so much!
I’ve got two brindle chi’s. My girl is brindle, my boy is Irish marked blue brindle.
There are many blues who are darker and can look brown/chocolate depending on what type of artificial light you’re using. This link shows a few great examples. I also posted a pic of visually brown genetically blue dogs, circled in blue in the photo below.