Why Are My Dogs Sleep So Much. These factors mentioned will determine the amount of sleep your dog required. Instead they nap for a few hours every day during both day. That is why a working dog might be working and then in the time they are not needed they are quickly asleep. Jessica Potosky doctor of veterinary medicine DVM says that dogs tend to sleep a large majority of the day unless they are stimulated by other things.
Your dog sleeps even when theres something better to do especially if that thing would usually grab her attention. There are a few tell-tale signs that your dog is sleeping too much. Some of the big ones in older dogs are hypothyroidism an underactive thyroid heart disease and arthritis. Dogs only spend about 10 percent of their snoozing time in REM because of their irregular sleep patterns. These periods of sleep are punctuated with waking up to check their environment and scan for changes dangers. On average dogs are awake and active 20 of the time awake but inactive 30 of the time and asleep 50 of the time.
Otherwise dogs sleep so much for the same reasons we do.
These factors mentioned will determine the amount of sleep your dog required. This is where the animal does not sleep well. Age of the Dog. We spend 25 of our time in deep sleep but dogs just spend 10 of. The fact that dogs wake up more frequently than we do make them have more total sleep time. Big dogs tend to sleep more.