What are brands? And are they only on the horses' page, or can it also be put onto the horses image? If so could I see an example? Thank you ahead of time.

You have to be premium

Most stables have a brand. Some people put them in their horses name as well as "on their horse" however they cannot be put on the coat/image. It's basically a way to mark your horse as your own.

OK. Is that why some horses have different shapes in their name then? (On Internet Explorer they are black, but on Chrome you can see they are actually colored.) How can I get one of those symbols?

Those can either be copy and pasted from the internet or used for your keyboard from Phone, Tablet, etc.

You can also edit/have someone else edit your horse's picture in a program such as GIMP, if you want a brand to show. You would just need to credit horseeden.com and you if you draw the design yourself.

Are MGs a brand of horse?