Identify the different ear shapes of cats based on the provided image and descriptions.

Cat Ear Shapes:

• 1. Standing Straight (Triangular): Ears that are pointed and stand upright.
• 2. Standing Round: Ears that are rounded at the tips and stand upright.
• 3. Pricked / Folded Forward: Ears that are close to the head and folded towards the front.
• 4. Folded Back: Ears that are folded backwards.