When your dog won’t stop licking your baby, sweet moments can quickly become a cause for concern. While licking is a normal dog behavior, it’s important to set clear boundaries to protect your baby’s health and keep interactions calm and safe.

Here’s how to gently and effectively stop your dog from licking your baby.

Why is the Dog Licking your Baby?

Understanding the behavior helps you manage it. Dogs may lick babies because they:

• Are curious about new smells
• Show affection or social bonding
• Feel excited, anxious, or overstimulated
• Want the baby to move away from them

Licking is a normal dog behavior, but it can also spread germs (and be gross). You can set limits and teach your dog other ways to interact with your baby.

Step-by-Step Ways to Stop the Licking

1. Never Leave Your Dog and Baby Unsupervised

This is the most important rule. Even the most well-behaved dog can act unpredictably. Active supervision allows you to redirect licking immediately before it becomes a habit.

2. Teach your Dog “No Lick” or “Leave It”

Training is key. Practice “leave it” during calm moments using treats and praise. Make sure that your dog can leave adults alone when asked before you expect them to understand with the baby.

If your dog only licks the baby, you could try practicing with baby lotion on your hand. Let your dog smell the lotion and say “Leave It.” When your dog backs away from your hand, give them a treat.

Once your dog understands the cue, use it when you are holding the baby.

3. Redirect the Behavior

Redirection teaches your dog what to do instead of licking. When your dog approaches the baby and you think he may start to lick, offer a new activity. You could try to:

• Ask for a sit, down, or come
• Offer a chew toy or stuffed Kong
• Redirect attention to another calm activity

Praise your dog for doing what you want!

4. Manage the Environment

Use physical boundaries to keep the dog out of the baby’s space when needed. This can look like:

• Baby gates
• Playpens
• Crates or designated resting areas

Warning – Kiss to Dismiss: Many dogs will lick a baby’s face when they feel uncomfortable. Licking causes the baby to back away, even if just for a moment. Dogs learn that they can make the baby back off by licking.

Dogs who lick because they feel uncomfortable can bite. Management keeps your child and your dog safe.

5. Reward Calm Behavior

Positive reinforcement works best. When your dog calmly lies near the baby without licking, reward them with treats, praise, or gentle attention. If you reinforce calm, appropriate behavior, your dog will do more of the good stuff (and less of the bad).

6. Keep Your Dog’s Needs Met

A bored or anxious dog is more likely to lick excessively. Make sure your dog gets:

• Daily exercise
• Mental stimulation
• One-on-one attention

Some dogs relieve stress, anxiety, and excitement by licking. Meeting your dogs need to lick can reduces unwanted behaviors. Here are my favorite toys that satisfy your dog’s urge to lick.

7. Maintain Good Hygiene

Even with training, occasional licks happen. Very few germs can be transmitted from dogs to humans. Growing up with a dog has more health benefits than risks for young children. You can learn more about the risks here.

Wash your baby’s hands and face as needed, and keep your dog healthy with regular vet visits, dental care, and parasite prevention.

What Not to Do

Licking can be gross and frustrating, especially to a new parent trying to protect their little one. You can change your dog’s behavior, but it won’t happen overnight. In the mean time, remember:

• Don’t yell or punish – this can increase anxiety
• Don’t encourage licking some of the time and discourage it at other times
• Don’t force interactions between your dog and baby

When to Get Professional Help

If your dog seems overly fixated on the baby, anxious, or ignores redirection, consult a certified dog trainer or veterinary behaviorist. Early guidance can prevent bigger issues later.

Final Thoughts

Teaching your dog to stop licking your baby is about setting respectful boundaries, not removing affection. With patience, training, and supervision, your dog can learn to be a calm, gentle companion while your baby stays safe and healthy.

A peaceful home is possible for everyone, including your dog!