How do you know if a dog is saying goodbye?
The last few days before your dog passes you may notice: extreme weight loss, a distant look in their eyes, a lack of interest in anything, restlessness or unusual stillness, a change in the way that your dog smells, and a changed temperament.
It's no surprise that 'walkies' scooped the top spot, with a dog's heart rate increasing by a whopping 36% every time they hear the phrase. Other words that make our four-legged friends the happiest include 'treat', 'get it', 'fetch' and 'get your toy'.
Whether you're going out for a day or just popping off to the toilet, it's more likely than not that your dog will look at you like you're leaving forever. Their eyes will widen, they will begin to whimper, and they appear to be thinking that that's it – they're alone forever.
While your dog will remember you leaving the house, they most likely won't understand how long you were away. When dogs are left alone, sometimes they become stressed (stemming from their separation anxiety), indicating that they have an awareness of the passage of time.
Your furry friend might be thinking about their past and future, as studies suggest that they have their daily schedules on their mind all the time, so they might be looking forward to future events and reminiscing about a place or experience.
However, canines can figure out the gist of what we want and gather a lot of information from our body language, tone of voice, the rhythm of our voice and intonation of speech. What your dog hears when you talk to him is his favorite melody – your voice.
Altogether, there were ten words or phrases specifically recognized by more than 90 percent of all the dogs. These common words and phrases included the dog's name, as well as 'sit', 'come', 'good girl/boy', 'down', 'stay', 'wait', 'no', 'ok', and 'leave it'.
One of the common ways your dog will try to say sorry is by making “puppy eyes” or tucking its tail between its legs. Avoiding eye contact and lowering their ears are also common ways for dogs to apologize.
Studies show that dogs form positive associations with their favorite people, and they don't like being separated from you for long. Dogs can handle alone time, but they do miss you when you're gone.
In general, Bray says dogs probably think about all the staples in their lives, from food and play to other dogs and their pet parents. Like humans, how much time they spend pondering a specific focus “depends on the dog and their individual preferences and experiences,” she notes.
Do dogs know you love them?
Yes, your dog knows how much you love him! Dogs and humans have a very special relationship, where dogs have hijacked the human oxytocin bonding pathway normally reserved for our babies. When you stare at your dog, both your oxytocin levels go up, the same as when you pet them and play with them.
Canine experts have established that dogs are more responsive to hard consonant sounds than to soft consonant sounds. The letters "g" and "c" have hard and soft sounds. For example, the letter "g" is hard in the words "garden" or "go". The "g" is soft, with a "j" sound in words like "giraffe" or "gem".

The dog word for “hello” is woof (pronounced wuf, wüf, and sometimes wrüf, depending on breed and regional dialect). Facing your dog, say woof in as energetically and friendly a way as possible (tone of voice is very important; the similar-sounding weuf means “Back off!
Use facial expressions, gestures and possibly food treats while you talk. “Maintain eye contact,” Gallego-Abenza says. Research shows that even wolves are attuned to the attention of human faces and that dogs are particularly receptive to your gaze and pointing gestures.
Pats, rubs, and butt scritches (and skip the hugs)
Dogs are love-sponges when it comes to physical affection, but there is one point where they draw the line: hugging. Being wrapped in a warm embrace actually makes them feel anxious, according to one (slightly controversial) study in Psychology Today.