Stick some peanut butter in a kong and he will lick instead of bite. You can always get doggy mind simulation games too like this https://www.ebay.co.uk/i/272507383556?chn=ps&dispItem=1&adgroupid=33676502101&rlsatarget=pla-271883444155&abcId=893836&adtype=pla&merchantid=114901388&poi=&googleloc=9046620&device=m&campaignid=707291931&crdt=0&ul_ref=http%253A%252F%252Frover.ebay.com%252Frover%252F1%252F710-134428-41853-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww.ebay.co.uk%25252Fi%25252F272507383556%25253Fchn%25253Dps%252526dispItem%25253D1%2526itemid%253D272507383556%2526targetid%253D271883444155%2526device%253Dm%2526adtype%253Dpla%2526googleloc%253D9046620%2526poi%253D%2526campaignid%253D707291931%2526adgroupid%253D33676502101%2526rlsatarget%253Dpla-271883444155%2526abcId%253D893836%2526merchantid%253D114901388%2526gclid%253DEAIaIQobChMI9p-t9PjP1AIVbr7tCh0VYgG2EAQYBSABEgJYg_D_BwE%2526srcrot%253D710-134428-41853-0%2526rvr_id%253D1238447180408