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Healthy Dogs

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How to Train a Puppy That Bites

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When Does Mouthing Become Aggression? continued...

If you’re holding or handling your puppy and he starts to throw a temper tantrum, avoid yelping like you’re hurt. Doing that might actually cause your puppy to continue or intensify his aggressive behavior. Instead, be very calm and unemotional. Don’t hurt your puppy, but continue to hold him firmly without constriction, if possible, until he stops struggling. After he’s quieted down for just a second or two, let him go. Then make plans to contact a qualified professional for help. Repeated bouts of biting in frustration are not something that the puppy will simply grow out of, so your puppy’s behavior should be assessed and resolved as soon as possible.

When and Where to Get Help

A trained professional can help you determine whether or not your puppy’s mouthing is normal, and she or he can guide you through an effective treatment plan. If you suspect that your puppy’s biting fits the description of aggressive or fearful behavior, please seek consultation with a qualified professional, such as a Certified Applied Animal Behaviorist (CAAB or ACAAB) or a Diplomate of the American College of Veterinary Behavior (Dip ACVB). If you can’t find a behaviorist in your area, you can seek help from a Certified Professional Dog Trainer (CPDT)-but be sure to determine whether she or he has professional training and experience in successfully treating fear and aggression problems, as this expertise isn’t required for CPDT certification. Please see our article, Finding Professional Help, to locate one of these professionals in your area.


WebMD Veterinary Reference from ASPCA Virtual Pet Behaviorist

The ASPCA Virtual Pet Behaviorist specializes in the resolution and management of pet behavior problems only. Please do not submit questions about medical problems here. Only licensed veterinarians can diagnose medical conditions. If you think that your pet is sick, injured or experiencing any kind of physical distress, please contact his veterinarian immediately. A delay in seeking proper veterinary care may worsen your pet's condition and put his life at risk. If you are concerned about the cost of veterinary care, please read our resources on finding financial help.
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