Kendra Wilkinson is worried her son thinks he is a dog.

The former Playboy model - who is married to American Footballer Hank Baskett - is desperate to arrange some play dates for four-month-old Hank Baskett IV now he is growing more aware of people as he currently only has the family pets for company.

She said: "He's starting to lift his head and really look around...He's so smart. He mimics.

"He's starting to notice the dogs; he's like 'What are those?' I really want to start to find other babies he can be around. I don't want him thinking that he's a dog."

Kendra already has an idea of someone she wants Hank to befriend - Kourtney Kardashian and Scott Disick's son Mason, who is also four months old.

When asked which celebrity baby she wanted Hank to hang out with, Kendra told Us Weekly magazine: "Kourtney's! Of course! Baby Mason."

Kendra, 24, also spoke about how motherhood has tamed her sense of adventure, revealing she and Hank recently dropped out "at the last second" from a shark diving expedition while holidaying in Hawaii.

She said: "We looked at each other and thought, 'Is it worth it? What if we don't come back?' We want the baby to always have parents! You know what I'm saying?

"I'm not living for myself anymore, you know? I'm living for him. For the baby. I want to make sure every step of his way is with love and trust. It totally changes your life."