Select from options: Continue writing the next sentence.

How to start walking your puppy
Choose a collar.
Look for an adjustable nylon or leather collar. The exact collar you choose will depend on what type of dog you have.

pick from the following.
[1]. The collar should not be too tight or too loose. See if you can fit two fingers between the collar and your puppy's neck-if you can't, the collar is too tight..
[2]. You should find a collar that is firm and won't increase your puppy's anxiety about going. If your puppy is used to walking (and they have a strong sense of smell), a regular collar or a padded fit is best..
[3]. If you have a dog who likes to stand or to sit and howl, then a short-length collar is a good option. If the dog has either a longer collar or is reluctant to sit it may be better to go for a longer collar..
[4]. Just do some research on different collars, and you should come up with a collar that fits snugly about the dog's neck. It shouldn't constrict the dog's neck if it might bruise..
Answer:
[1].