Kendall Jenner received a generous birthday gift from one of her siblings a week before she turned 18 years old.

The Keeping Up With The Kardashians star was given a Great Dane puppy by her stepbrother Rob Kardashian ahead of her 18th birthday on Nov. 3. Jenner shared the news of her early birthday present via Instagram on Tuesday.

"Happy early birthday to me!!! my new little princess! thank you @robkardashian you're the greatest," she wrote.

The comment was attached to a photo of the pup she named Blu, who was seen sleeping next to a pink blanket. In another picture of the pup taking a nap, she wrote that Blu was going to "work with mommy!" She also posted another Instagram photo where she revealed that she even took the pup to school with her. 

On Wednesday, a photo also caught Jenner as she carried the pup around in her arms while she stepped out in Los Angeles with friends.

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It seems Blu will accompany Jenner on many of her future work commitments. In addition to being a reality star, Jenner is also a runway and catalog fashion model with her own clothing line under the Pac Sun brand. The holiday collection for the line she co-owns with her sister Kylie Jenner will arrive in retail stores several days after Kendall turns 18.

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Kendall shared her puppy news the day after she attended her older sister Kim Kardashian's surprise engagement party. Kardashian's boyfriend, Kanye West, threw an elaborate event for the proposal at the AT&T Stadium in San Francisco on Monday.

West rented out the stadium and invited 50 of the couple's closest friends and family to witness him go down on bended knee as an orchestra played live music. A video of the lavish event was also leaked on Wednesday.