Well, really, 99% of all PCs SHOULD be riding chocobos. It's the default for a reason. It'll be less boring when we can change their colors, I think.
More on-topic, yeah, T'rahnu rides her chocobo around everywhere she goes. She also keeps her (the chocobo) naked and unburdened aside from her weapons and occasionally some packs of food and camping gear if she needs to go far downrange. She's affectionately named her "T'supahto", treating her as if she were her own family (and given that her own family is DEEEAAAD, she kind of needs the therapy). They have a very close and affectionate relationship.
So how did they first meet? Well, T'supahto was actually a wild chocobo, one that T'rahnu ran into the wild back when she was still quite young. (This was back before the Calamity hit, when T'rahnu was just leaving home.) As she was lost and confused and clearly quite terrified, T'rahnu decided to take her in and raise her as one of her own, knowing that she would eventually need a mount to aide her in her travels. As such, the two have spent far more time together than most riders would ever have with their own chocobos. This could also be seen as a weakness - while many riders would simply switch to a new chocobo should their old one bite the dust in battle, T'rahnu would be left an emotional wreck should she ever lose her one true companion. Unsurprisingly, this makes her fiercely protective of T'supahto, and absolutely no one else is allowed to feed or even attempt to ride her when she is around to see it.
More on-topic, yeah, T'rahnu rides her chocobo around everywhere she goes. She also keeps her (the chocobo) naked and unburdened aside from her weapons and occasionally some packs of food and camping gear if she needs to go far downrange. She's affectionately named her "T'supahto", treating her as if she were her own family (and given that her own family is DEEEAAAD, she kind of needs the therapy). They have a very close and affectionate relationship.
So how did they first meet? Well, T'supahto was actually a wild chocobo, one that T'rahnu ran into the wild back when she was still quite young. (This was back before the Calamity hit, when T'rahnu was just leaving home.) As she was lost and confused and clearly quite terrified, T'rahnu decided to take her in and raise her as one of her own, knowing that she would eventually need a mount to aide her in her travels. As such, the two have spent far more time together than most riders would ever have with their own chocobos. This could also be seen as a weakness - while many riders would simply switch to a new chocobo should their old one bite the dust in battle, T'rahnu would be left an emotional wreck should she ever lose her one true companion. Unsurprisingly, this makes her fiercely protective of T'supahto, and absolutely no one else is allowed to feed or even attempt to ride her when she is around to see it.