!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/430tinh-ban1.jpg)
The cub, which hasn’t lost all its hair yet, is playing with the adult dog.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/43etinh-ban2.jpg)
Freddy the wild boar is attached to a sheep like a silhouette in Ebergoetzen, near Goettingen, Germany.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/1f72tinh-ban3.jpg)
Domestic cats bond with deer in Harrisburg, Pennsylvania. The deer often meets this cat in the morning and lies lovingly licking the cat.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/b64tinh-ban4.jpg)
Bessi the female dog and her tiger cubs play at the wildlife park in Stroehen, Germany.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/d90tinh-ban5.jpg)
Black cats and dogs in Ohio (USA) are close to each other.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/63ctinh-ban6.jpg)
Piglets and puppies at the Wildlife Rescue Center in Thorrington, Colchester, England.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/cfatinh-ban7.jpg)
A male lion licks a tiger at the Ghamadan Zoo near Amman, Jordan.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/ce8tinh-ban8.jpg)
Two dogs and a duck went for a walk with the boss.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/651tinh-ban9.jpg)
Female cat taking care of puppies in Amman, Jordan.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/54atinh-ban10.jpg)
Orphaned baby elephants and sheep bond at Shamwari Game Sanctuary.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/686tinh-ban11.jpg)
A pig becomes a nanny for a tiger cub at the Sriracha Tiger Zoo in Pattaya, Thailand.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/fe7tinh-ban12.jpg)
A legless monkey and a rabbit are close friends in Ayuthaya, Thailand.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/b45tinh-ban13.jpg)
A tiger cub clings to a dog’s paw at the Warsaw Zoo, Poland.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/21ftinh-ban14.jpg)
A mouse became friends with a giant hippopotamus at a zoo in China.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/80atinh-ban15.jpg)
Female monkey holding puppy in Jammu, India.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/34ctinh-ban16.jpg)
A baby deer rescued during the flood season became a close friend of a domestic dog in Inje, Gangwon Province, South Korea.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/62etinh-ban17.jpg)
Puppies and wild boars play together in Ehringhausen, Germany.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/6e2tinh-ban18.jpg)
Tiger leans back against a sleeping pig at Sriracha Tiger Zoo, Pattaya, Thailand. At this zoo, it is strange that staff often encourage unusually close groups of animals by mixing species such as tigers, pigs and dogs living together.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/f59tinh-ban19.jpg)
Giraffes and geese at Busch Gardens.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/538tinh-ban20.jpg)
Hippo and turtle in Mombasa, Kenya.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/732tinh-ban21.jpg)
The dog became the nanny of two bears at a zoo in Taiyuan, China.
!["image"](https://khoahocphattrien.vn/Images/Uploaded/Share/2016/07/12/c33tinh-ban22.jpg)