Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to earn the trust of a stray cat [title] Know the difference between a stray and feral cat. [step] When you find a cat outdoors, it's either stray or feral. Dealing with feral cats is very different than dealing with strays, and their trust is sometimes impossible to earn.

Ending1: Often, it is considered a sign of inappropriate behavior. [substeps] Feral cats are smaller in stature than their feral counterparts. Ending2: Before you proceed with approaching the cat, figure out if it's stray or feral. [substeps] Feral cats are born in the wild or outdoors. Ending3: Feral cats have very strong immune systems, and can become sick if they are left outdoors. At the same time, feral cats are typically harder to handle and are less aggressive than feral cats, so they can live off of their surroundings well. Ending4: [substeps] Feral cats are prey animals that do not enjoy being held, chased or monitored by their owners. Feral cats can also be attacked by feral cats and are known to bite.

Answer format: ending1/ending2/ending3/ending4