Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to tell if a horse needs teeth floated [title] Determine if your horse has difficulty eating. [step] Dental spurs in your horse's mouth may dig into the buccal (cheek) or lingual (tongue) surface and cause pain. This indicates that your horse needs its teeth floated.

Ending1: They can also cause your horse to spit. [substeps] Your horse may need its mouth rinsed regularly, especially in between meals. Ending2: In this case, either the horse's vision is blurred or the cinchiccal is damaged. [substeps] If you notice that your horse's tongue is protruding from its mouth, it may also be having trouble eating. Ending3: Lean horses need to have their cheeks pushed back and their backs straight for better stability when they are transported back and forth between a barn and a horse pen. [substeps] Fixed spurs in a horse's mouth can contribute to discomfort and, if chewed, paralysis. Ending4: [substeps] The horse may be hesitant to eat or eat less than it usually eats. The horse may take a long time to eat, and throw its head as it eats.

Answer format: ending1/ending2/ending3/ending4