It ’s well known they ’re incredibly sensitive and intelligent pets , but dogs do not cry – at least , not in the good sense of shedding tears . However , there are a few telling signs that your canine fellow is feeling grim .

Just likecatsand most mammal , click have tear epithelial duct in their eyes , but they are only used to lubricate and protect their eyes , not express hurt .

In fact , humans are believed to be the only animal that cries tears due to emotion or strong-arm painfulness . The reason for this is not clear , butsome argueit evolved as an emotional expression project to signal to the wide of the mark social chemical group .

If you do see bout in your blackguard ’s eyes , it wo n’t be due to sadness , but it might be an indication that something is n’t correct . The most probable explanations are allergic reaction , temper to the eye , a foreign object stuck in there , a blocked split duct , or an infection .

Nevertheless , they do have a identification number of behavioral cues that may indicate they ’re sad , anxious , or feel some form of negatively charged emotion .

Frequent vocalizations , like whines or whine , are a trusted sign that a dog is not feel well . deplorable hound might show a deficiency of interest in activity that they previously enjoy , such as going for walks or playing outside .

A decrease in appetite , excessive licking , and change in sleep patterns might be another clue . Certain dogs will also exhibit destructive and restless behavior , like chewing up furniture , if they are anxious or worried .

Some scientists believe that dogscan experienceanxiety and other emotional disorders similar to humans . Their jeopardy of developing these problematic disorders also seems to be affiliate with seven differentpersonality traits : insecurity , Energy Department , training stress , aggressiveness / dominance , human sociableness , dog sociability , and perseveration .

In most instances , however , the unpaired whine is not due to a chronic emotional disorderliness . One of the expectant triggers for sadness in dogs is change , whether that ’s a raw keep surround , a trill - up of subroutine , or the absence of a sleep with one . In most cases , the best style to get rid of these blues is to eat a healthy diet , play regularly , and stayphysically active(thatgoes for humanstoo ) .

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