Question: what kind of dogs were used in the movie king arthur legend of the sword

title: King Arthur: Legend of the Sword
text: In North America , the film was released alongside Snatched and was initially projected to gross around $25 million from 3,702 theatres during its opening weekend . It made $1.15 million from Thursday night previews at about 3,200 theatres , but after making just $5.3 million on Friday , weekend projections were lowered to $15 million . It ended up debuting to $15.4 million , finishing third at the box office . Deadline.com noted that due to the film 's $175 million production budget , as well as at least an additional $100 million spent on marketing , the film was destined to be a box office bomb . Regarding the cost of the film , the site quoted one finance expert as saying : `` Make original IP ( intellectual property ) for a cost effective price . If it works then spend more if necessary on the sequel . King Arthur should have been done for $60 M -- 80M . Warner Bros. had no reason to spend $175 M - plus on this picture . '' Comparing its opening to cost , IndieWire called the film 's failings `` historic '' . The Hollywood Reporter noted that the film would likely lose about $150 million . In its second weekend the film grossed $7.2 million ( a drop of 53.5 % ) , finishing 5th at the box office .