Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to train a cat to stop fearing sudden movements [title] Talk with your vet. [step] Before you begin any serious attempts to modify your cat's behavior, make an appointment with the vet to eliminate any possible bodily causes. Your vet will ask you about your cat's history and may request some blood tests as well.

Ending1: [substeps] After the appointment, talk to your vet about any behavioral issues that may have been common to your cat during the treatment. If they have any doubts about what you can do, ask about alternative solutions. Ending2: [substeps] The vet may even ask you to feed your cat treats while they are training your cat to stop avoiding certain behavioral behaviors. Doing so will help maintain a healthy diet for your cat. Ending3: [substeps] This is especially important if your cat is over 12 months old. Trauma to an injured shoulder or taking any medications your vet prescribes could cause your cat to be wary of sudden movements. Ending4: If your cat has only recently started to exhibit more fear, it is possible that there is a physical explanation, such as thyroid disease. [substeps] Your vet may recommend placing your cat on some anti-anxiety medication.

Answer format: ending1/ending2/ending3/ending4