Can a British Shorthair be trained with treats and routine?

Treats and routine are a solid investment with British Shorthairs, but you have to watch the return on investment. They're food-motivated enough to learn basic commands like sit or come, but don't expect them to work for free - they'll quickly calculate if the treat-to-effort ratio is worth it. Stick to small, low-cost treats and a strict daily schedule, and you'll see a decent behavioral payoff without blowing your budget.