Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to treat avian pox in canaries [title] Treat lesions and crusts. [step] Lesions and crusts that result from avian pox will need to be treated. Your vet will clean these wounds, and if any infection is present, they may apply an antibiotic solution or ointment.

Ending1: [substeps] If your vet determines that lesions or crusts are appropriate, they'll cover the area with some ointment. It can be applied directly to lesions or crusts. Ending2: Acetaminophen may also help. [substeps] If your vet applies an antibiotic solution, follow directions provided on your vet's package. Ending3: This will help minimize the risk of spreading the disease to other birds in your flock. This will help you and your canaries heal effectively. Ending4: [substeps] Treatment will help your bird's lesions to heal effectively, and help them to feel more comfortable. If your bird is comfortable with being handled, you can clean the crusts yourself.

Answer format: ending1/ending2/ending3/ending4