Here's why:
* Painful: While puppies have loose skin on their necks, grabbing them by the scruff can still cause discomfort and pain.
* Damage to the neck: Putting pressure on the neck can potentially damage the puppy's trachea, blood vessels, or spine, especially if done incorrectly.
* Stress: Picking up a puppy this way can be very stressful for them.
* Alternatives: There are much safer and more comfortable ways to pick up a puppy:
* Support their body: Gently support their chest and rear end with your hands.
* Use a sling: A puppy sling can be a helpful tool, especially for small puppies.
* Let them jump up: For older puppies, you can let them jump up onto your lap or shoulder.
Remember: Always be gentle and supportive when handling a puppy, and be aware of their body language. If they seem scared or uncomfortable, stop what you're doing and try a different approach.