What were the main horses in cowboys cry novel?

There are no horses mentioned in the novel "Cowboys Cry" by Larry McMurtry.

It seems you may be mistaking this novel for a different one. Could you please provide more context or details about the story you're referring to?

For example:

* What is the main plot of the story?

* What is the setting of the story?

* What is the time period of the story?

Once you give me more details, I can help you identify the novel and the horses you're thinking of.