Hertfordshire, UK - A TikToker felt sick as a dog when she got a glimpse of her pet pooch at home on her doggy cam, and has shared her sorrow with thousands.

In a clip posted to a TikTok account dedicated to Woody the English Cocker Spaniel, the dog mom first shows a selfie in her car and sets up the situation.

"When you check the Woody doggy cam while you're out and he ends up making you feel like the worst dog mum ever," she captioned the vid.

It then jumps to dog camera footage where Woody is seen home alone. The four-legged friend stares longingly out the window with huge, seemingly sad puppy dog eyes and appears to be eagerly waiting for his mom to return.

Cats Woman mourns the loss of her cat, but then she receives one last sweet message

Dogs Dogs' "first kiss" caught on camera, and viewers are rolling with laughter!

The cherry on top of the clip is its music, which sets the heartbreaking moment perfectly in time with the tune All By Myself by Celine Dion.

"He knows exactly what he’s doing on that doggy cam," the pet owner wrote of her two-year-old pup.

The vid of the lonely dog has made waves with many others, too. Over 550,000 TikTok users and counting have clicked on the viral hit, with more than 57,000 giving it a Like.

Most comments commiserated with Woody's mom, and said they'd never be able to leave the pup's side.

"Oh my god, I would literally have to take him everywhere with me," wrote one TikToker.

"I'd leave right now and go home," joked another user.

Dogs Dog is sad to be separated from her owner – then she makes an unexpected bestie!

Dogs Dog refuses to leave animal shelter without his sister in emotional clip

To make dogs feel more comfortable and combat separation anxiety, here are some tips to help. After all, it's difficult to truly know a dog's understanding of a sense of time – and they will most likely miss their owners quite quickly.

In the meantime, Woody is continuing to wow fans through his account with his sweet face, even if all by himself!