>>43939403If Vaporeon has scales, then I imagine fleas couldn't get through them. If it has fur or skin then it would be vulnerable, fleas can survive when submerged so it couldn't just drown them.
Flareon and Glaceon's extreme body temperatures would easily kill fleas outright, they're probably the most safeguarded from them.
Jolteon could be safe, I have no idea if electricity would kill a flea but I imagine it would.
