养狗狗之拉布拉多( 四 )



图?来源
https://www.pexels.com/photo/two-black-short-coated-dogs-2353413/
https://www.thekennelclub.org.uk/search/breeds-a-to-z/breeds/gundog/retriever-labrador/
https://www.showdog.com/breeds/color_pics.aspx?breed=Labrador%20Retriever
https://www.pets4homes.co.uk
参考资料
http://www.xinhuanet.com/world/2016-05/04/c_1118800300.htm
http://www.cku.org.cn/breed/dog/122