马特奥的父亲说，这些土拨鼠与儿子的友谊已经超过4年了，"马特奥十分喜欢这些土拨鼠，而土拨鼠也不怕马特奥，看到他们在一起的场景真是奇妙。"

Matteo father said，The groundhog and son friendship has been more than four years，"Matteo is very like the groundhog，And the groundhog also is not afraid of matteo，See them together of the scene is really wonderful。"

　　野生土拨鼠通常十分警惕陌生人和其它动物，在看到危险后会甩动尾巴、发出声音来警示。它们的体长可达50厘米，体重最重达8公斤。

Wild groundhog is usually quite to be wary of strangers and other animals，In the see danger will be shaking tail、Sound to alert。Their body length can be up to 50 centimeters，The heaviest weight up to 8 kg。