The baby was bouncing in her chair when the dog overpowered her grandmother and mauled her, police in Florida said.
Ruben Roncallo repeatedly told a news crew Thursday, "She attacked me first," as officers led him away.
Witnesses say the pit bull's owner and the woman were fighting after she tried to push the dog off a seat.
A Minneapolis woman posted a video to Facebook that appears to show a police officer shooting her two dogs.
Plötzlich liebe ich Politik.
Police are investigating the possible suicide of an Army veteran who had been charged with shooting her adopted pit bull.
"Let me hit him once!" one of those arrested can be heard saying in a video of the dog's death, which was uploaded to Facebook.
Paws for a moment with these pit bulls.
Officials said the incident was under investigation, and the dog's owner said he didn't do anything to deserve being shot.
Sie heißt Ginger und ist Teil der schönsten Liebesgeschichte aller Zeiten.
She's called Ginger, and it's definitely the greatest love story of all time.
"THIS IS WORSE THAN PAWPAW AND HIS BURGERS."
Boo geht's aber gut jetzt.
Wiener dogs make everything a little more adorable.
Pit bulls are often misunderstood, but they really are the cutest!
It's believed the pit bull mix became startled when the mother coughed.
This will for sure be the cutest thing you see all day.
Because there's no fam like chosen fam.
More proof that animal friendships are the best friendships.
His owners say that he's "priceless."
I'm not crying, you're crying.
Is your tree up yet?!
The white baby pooch was found under a pile clothes after making a squeaking sound that someone first thought was a toy.
The man lost part of his ear in the vicious attack, which was caught on camera. WARNING: Graphic footage.
Humans could learn a thing or two from these guys.
Alert: friendship goals ahead! Brought to you by your friends at BuzzFeed BFF.
Meet Phillip and Darren, your new Instagram obsession.
"She's just a super-sweet dog and I think she knows she's now being helped," an animal services officer said. WARNING: This story contains graphic images.
"I can't believe that, despite all she's been through, she still has this amazing ability to love and forgive," the dog's new owner said.
You, too, can learn how to live life to the chillest.
There is more to that pretty face
Are you going to adopt one yet? Go.
"They found each other at the right time." H/T The Dodo.
A pitty is a man’s best friend.
Get a little extra joy in your life today!
Big dog, bigger heart.
Diamond has had a hard life, but thanks to a new owner, she has been transformed into a diva.
They're just so scary.
"Guys with pit bulls are good in bed."
AHHHH SO CUTE.
TRY. You'll never succeed.
Man's best friend?
There's nothing better than a happy forever home.
A reminder that one moment of kindness can make all the difference. H/T ABC News
Pit Bulls make great service and therapy dogs, too!
There's nothing cuter or sweeter than a pit bull!