Possible causes of low energy in dogs
Many dog breeds love to get outdoors and run. Dogs’ love of activity endears them to millions of animal lovers, and it’s one of the first distinctions people make between canines and other popular pets, such as cats.
It’s not uncommon for dogs to look for a place to lay down and relax after a play session. And certain dog breeds, such as English bulldogs, tend to be less physically active than others. However, low energy levels throughout much of the day and an unwillingness to get up and run around could be signs of something serious in dogs that typically embrace physical activity.
The United Kingdom-based People’s Dispensary for Sick Animals notes that lethargy in dogs may indicate a host of problems. Identifying the cause of low energy in dogs can be the first step toward helping man’s best friend get back to being his or her energetic self.
Potential causes of lethargy
The PDSA notes that various medical conditions can contribute to low energy in dogs. A veterinarian should be consulted immediately if a dog’s energy levels suddenly dip. That’s because certain issues that compromise canine’s energy levels could prove fatal if left untreated.
Infections are a potential cause of lethargy in dogs. According to the American Veterinary Medical Association, canine distemper is a serious disease caused by infection with the canine distemper virus. Vaccination can prevent canine distemper, but dogs that are not vaccinated can suffer a range of symptoms, including lethargy, if they are infected with the virus.
Obesity is another potential cause of lethargy in dogs. The PDSA notes that overweight dogs tend to move around less, so pet owners may need to alter pets’ diets and exercise routines to help them lose weight and become more physically active. Overweight dogs are at an elevated risk of developing diabetes, which the PDSA notes is one of a handful of hormonal issues, including Cushing’s disease and hypothyroidism, that also can cause low energy in dogs. Each issue is serious and dog owners are urged to work with their veterinarians to help dogs lose weight.
Dogs also can suffer from heart disease, which can cause low energy. PetMD notes that many dogs develop heart disease as they age. The most common forms of heart disease in dogs are heart valve disease, myodcardial (heart muscle) disease, heartworm disease, and arrhythmia. Heart disease in dogs affects blood flow and makes it hard for the heart to pump blood, which can make dogs tired.
Additional causes of low energy in dogs include anemia, kidney disease and liver disease. Certain medications also can cause low energy in dogs, so it’s vital that pet owners discuss potential side effects of any medicine prescribed to their dogs.
Low energy in dogs can be a warning sign of various issues. Dog owners are urged to contact their veterinarians immediately if dogs exhibit signs of low energy.