Career
Atalanta
Born in Vittorio Veneto, Cais started his career at Lombard club Atalanta. On 1 August he was signed by Reggiana. At Reggio, he met his future Juventus "team-mate" Michele Cavion.
Juventus
The deals made both clubs received a paper profit by the increase in intangible assets – the player contracts.
Cais signed a 4½ year contract. He immediately returned to Reggio Emilia for the rest of the 2013-2014 Lega Pro Prima Divisione season.
In June 2014 the co-ownership deal were renewed. In August 2014 Cais was signed by Gubbio in a temporary deal.
On 24 June 2015 Juventus bought Cais for €800,000, with Emmanuello moved to opposite direction also for €800,000.
On 31 July Cais, Barlocco, Gerbaudo and Tavanti were signed by Carrarese.
