It appears as of this week all Sky channels that broadcast in HD are no longer defined separately by the DOG
, meaning they now have the same DOG’s as the SD equivalents.
Seems to have occurred between Tuesday and Wednesday as one of my recordings from Tues night has the HD dog but Wed doesn't. ITVs channels did the same a while ago.
I never liked the way that Sky used to brand/refer to their channels as "Sky xxx HD", even on the SD channels, in terms of trailers, idents, voiceovers, etc, as well as on their websites and social media.
I'm so glad that this seems to have been phased out. There are a few legacies of the HD era, such as the web address of the Sky Arts facebook page: www.facebook.com/SkyArtsHD
(it might still be "SkyArtsHD" because facebook.com/skyarts is taken by someone else, who may have originally taken it because Sky weren't using it).