webpage photos

[peg131]

can anyone advise,i went on a dog re-homing site,on the page opened ,it detailed the dogs for re-homeing ,,the breed of dog and rellevent picture, my problem i got no photos of the dogs ,i just got a red square instead of photos.i contacted ,they said there was no problems on the site all photos are on there screen, i also got a friend to browse the site ,they had no problems all photos were showing,am i short of downloading something to bring these photos in ,please help if you can. peggy..