Sometimes this can be a sign of a medical problem in dogs. Why is my dog so clingy all of a sudden? A sudden exhibition of clingy behaviors in a dog should be taken seriously. ... learn surprisingly quickly that there is no point in leaving his bed, and eventually he will just stretch out on his side and sleep the evening away. the sudden behavior changes need to be discussed with a veterinarian. Most pregnant women themselves experience emotional stress, and it will be likely “rub off on” the dog. Any kind of infection -- including serious ones such as parvovirus, distemper, kennel cough, leptospirosis, and heartworm disease -- can make your dog lethargic. Dog Weakness and Lethargy: Common Causes and Treatments. She refused to leave my side about 4-5 weeks along before I knew that I was pregnant. However, it can also signal a bigger behavioral problem: separation anxiety . My dog does the same thing. Some behaviors that pregnant women report from dogs after they have become pregnant include: An increase in affectionate behavior which may include more licking ; More "clingy" behavior and sometimes even a refusal to leave the woman's side ; An increase in protective and "concerned" behavior And this is why the dog needs to be properly trained so it can relax to make way for the new member of the family. When this happens, you need to address the issue as quickly as possible. Sometimes, female dogs become clingy when in heat. Certain species of ticks can inject a neurotoxin into your dog’s bloodstream when they bite. Why is my dog clingy all of the sudden? Maybe you’re worried that it’s a sign that something’s wrong with him? I’ve made sure he had all his vaccinations when they were due. Signs Your Dog May Know You're Pregnant. Your dog is so clingy all of a sudden because they are in distress. Medical problem. Having an idea of how dogs react to human pregnancy will help you when the happy event occurs in your family. Clinginess can frustrate pet parents. If left untreated, the paralysis will spread and can even become fatal. He doesn’t like to leave my side and loves my parents just as much. I’ve trained him myself to be pretty obedient: sit, stay, lay down, off, come on command (I’d give him a 3 out of 5). Either way, I’m betting you’d like to understand your dog better, right?. This toxin can cause a sudden neuron paralysis, which in some cases, may result in sudden paralysis. He’s a very affection dog with people. Their anxiousness during your absence might be due to traumatic experiences and illnesses. Fortunately, I’m here to help you figure it out. Both Ben and I didn't know what was going on and now whenever he is not there, Riley (the dog) has to be right by my side and follows me and never stays out of my sight. Although clingy dog behavior can be endearing, it can also be annoying, especially when your dog just won't leave you alone—even for a minute! Dogs who experience separation anxiety get anxious when their owners aren’t around. A few of the more common causes of weakness or lethargy in dogs include the following: Infection. At the end of a long day, you’ve finished your evening meal, walked the dog, and put the kids to bed. Gradual onset limps or sudden onset limps that don’t seem to be bothering your dog too much can usually wait a few hours, and in some cases, may even resolve on their own during the waiting period. 1. Perhaps you’re even scared it’s a sign that something’s wrong with you (dogs can smell sickness, after all)!. My dog won’t leave me alone!