Justin managed to zero in on the name after his father Jeremy Bieber, asked his fans to come up with a name on social networking site Twitter.
"So we have got a name selected for the newest Bieber. Big thanks to @justinfredos the Belieber who chose it 'Karma' (sic)" Jeremy tweeted, reports femalefirst.co.uk.
"Karma is a little bitter lol (sic)" he added.
The 19-year-old bought the puppy at Ruffin's Pet Centre while visiting his family in Stratford, Ontario, for Christmas.
A source had earlier said that Justin had fallen in love with the puppy after he visited the pet store.
--IANS (Posted on 31-12-2013)