Harness are safer for dogs than collars in terms of safety. Harness spread the pulling power across a broader area of the dog's body, lowering the risk of damage to the neck or trachea.
Harness gives the user more control over the dog's motions, making it a good choice for dogs who pull or have a high prey drive. Collars may not be enough to keep a bigger or more energetic dog.
Harness are useful for training because they help to prevent tugging and jumping and can be used to teach dogs to travel on a leash without dragging.
Harness may be more pleasant for some canines than collars, particularly if they have respiratory problems, neck injuries, or other health conditions that impact the neck region.
The size and type of the dog can also influence which choice is ideal. Smaller dog or toy types may benefit from a harness, whereas bigger dogs may require a tag for identifying.
If you intend to take your dog on external activities like hiking or running, a harness may be a preferable choice for additional protection and control.
If your dog is still in the training period, a harness may be a preferable choice for teaching them how to travel on a leash without dragging.
Collars are frequently used for identifying because they can be personalized with your dog's name and contact information, making it simpler for them to be returned home if they lost.
If your dog has a medical condition that necessitates frequent tracking, such as a heart condition or thyroid problem, a harness may be more relaxing and less restrictive for them.
In the end, the choice between a collar and a leash is a matter of personal taste, as both can be successful in their own ways.