I also disagree with the idea of renaming the pets with descriptive names - it adds a lot more personality to them, and sets them apart from simple followers. They're pets, and are kinda meant to be characters in their own right, rather than generic followers.
If characters shouldn't have personality by having names, neither should some city pets. But that's only my opinion.
Full helmet is misspelled.
Where?
It was spelt "Ful" on the King's Armoury card.
Also, I would agree with the renaming of Pets, depending on the artwork used.
Felicia Cano's original artwork was deliberately cute, so fitted pet names. If your chosen artwork is just of, say an Elephant, then maybe go with animal names.