Updated On September 23rd, 2025
Pet's info: Dog | Shih Tzu | Male | unneutered | 5 months and 28 days old | 15.87 lbs
My dog gets very hyper during evenings and nights. He always drags the blankets from my bed and starts humping it. This happens ever after he has had a walk to tire him out. He is developing aggressive attitudes like barking too much. When I tell him to stop humping the blankets, or rather, train him, he hardly listens. What should I do to reduce the humping and such behavior?
2 Answers
Published on July 29th, 2018
Hello, sorry to hear about Cashew. This is indeed something that should be addressed and you need to assert your self as the leader. However, it needs to be done carefully so as not to induce fear related aggression. The humping would likely resolve if you neuter him, and potentially the aggression as well. Here is some further information on this behavior. Hope this helps and best of luck. Introduction Mounting behavior (also referred to as "humping") is a common behavioral problem owners encounter with their dogs. This behavior can manifest in the inappropriate mounting of legs, arms, inanimate objects (plush dolls, pillows, etc.) and other animals. Commonly, mounting is thought of as being sexually driven; however there are other differentiating causes depending on whether the dog mounts a human versus another animal. When a dog mounts a human, the impetus is typically stress, anxiety, or attention-seeking behavior. When a dog mounts another animal, it typically is caused by either arousal, anxiety, or play. Intact males and intact, “in-heat” females often display inappropriate mounting, reaffirming the potential role of sex hormones in this behavior. Furthermore, mounting behavior may be observed for several months following a neutering surgery in both males and females. A lot of puppies will exhibit mounting behavior, and it is simply a way for them to play. Most commonly people say that mounting is due to dominance issues, but in reality this is very rarely the cause. Causes of Inappropriate Mounting Hormonal: • Intact (not spayed or neutered) dogs, including those that are cryptorchid, where one testicle remains in the abdomen and doesn’t descend. • Rare causes include retained ovaries after spaying and tumors Other medical issues: • Urinary tract infection • Urinary incontinence • Skin allergies or anything else causing itchiness (flea infestation, etc) • Rarely can problems be caused my inappropriate mounting, but can include paraphimosis (inability of the penis to retract into the sheath), abrasions, bites to the dog (if the object of the mounting disapproves) or people (if people physically try to stop the mounting). Behavioral: • Response to stress or excitement • Sexual/masturbation • Play behavior • Dominance (rare) • Obsessive or other repetitive behaviors (rare)
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Treatment • Seek veterinary help o Visit your regular veterinarian first so you can determine if a medical issue is the cause. If the cause is not medical, your veterinarian will help you determine the underlying problem. Sometimes either journaling or filming your dog performing the behavior and bringing this information to your veterinarian can help him or her determine the reason of your dog’s mounting behavior • Identify what the motivation is for the mounting behavior (stress, anxiety, attention-seeking, sexual behavior). Each require different forms of treatment. For example, if the cause of mounting is due to over-excitement, regular exercise may help relax your dog. By addressing the underlying behavior, often anxiety and stress, you will decrease the mounting. • Practice avoidance o When your pet starts the behavior, leave the immediate environment. This helps to prevent any encouragement and praise. • Teach or use different commands to distract the dog during the behavior. o Make sure your dog can sit, leave it, down, off so when he/she starts inappropriately mounting, you can use these commands. When you do reward him, make sure it is for the command that he followed, and not for the mounting behavior. • Medications o Medications are sometimes used to decrease the underlying anxiety and stress. Please talk with your veterinarian specifically about your options. Things not to do: • Positively reward the behavior o Including giving any type of praise or reward while your dog is mounting, • Punish the dog o Kicking, kneeing, punching, slapping, and other forms of direct punishment, as this can cause more problems. In conclusion, the causes of mounting are many. The best first step is to take your dog to your veterinarian to determine the cause for the mounting. It also can help to keep a journal to document the circumstances of your dog’s behavioral changes. This will allow you and your veterinarian to work together in determining how to help your dog.
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