12/02/2011 at 02:00 PM EST
Looks like someone is growing into their paws!
Selena Gomez isn't the only one who can't believe just how big her furbaby Baylor has gotten since she adopted him from a Canadian animal shelter in October
The singer shared a photo
on Twitter Wednesday of the husky mix taking up a good portion of her lap.
"Look at how big my baby has gotten," she wrote.
The blue-eyed pooch seems to have fully recovered from a recent health scare
that had the star Tweeting that she was "praying for his surgery."
No matter how big they get, a mother never stops worrying!