Jiyu mutation in reaction to new territory idea dump/Concept art dump

Mostly idea storage and place to shove all my concept art to compare side by side as I do the concepts.
~Begins to loose a lot of fur in preparation for the mutations emerging.
~Increases in size to increase body area, thus how much space she has to let off body heat, becomes about the size of a jaguar, but much more lithe and dexterious. 
~'Bat ear' trait re-emerges to help her stay cool
~Fangs grow back with minor venom, just enough to help her hunt more safely in an area with more dense foliage preventing her normal running style.
~Repeated accidents with territory water cause her to mutate a respeitory system much like those of seals, dolphins or whales to increase her surivial chances during these accidents.
~Claws elongate to aid in not falling into water or her dew claw mutates into a specialized claw for this purpose.
~Two crests develop over eyes to allow blood to flow through and cool off.
~Mane slowly vanished, tail becomes more lion like and fur if it grows back is much thinner.
~Some small sail develops along her back to allow blood to be cooled by the environment.