The dog's skin will start to appear yellow just like their human counterparts. However, since fur is typically in the way, most dog owners can recognize this by observing the whites of your Dogs Eyes. You can better spot the disease by looking at your dog's stomach, his gums, and at the base of the ears. If your dog has yellow colored gums, skin, or a yellowish tint in the whites of the eyes, then there is no short-term Dog First Aid solution and you must Visit Your Veterinarian.
1 The most powerful armors and weapons are now harder to find. Normal enemies like bandits for example will mostly wear normal stuff even at higher levels. Bosses, Oblivion and quests are the main source of better stuff.  Most valuable loot, such as gold, gems and rare items, will be found in the 'boss' containers. Other containers will mostly have mundane, yet useful stuff like potions, scrolls, lockpicks, hammers, and so forth.
Discontinued items are items that can no longer be obtained in-game. However, some of them are still owned by players who obtained them before they were discontinued, and some of them can still be obtained through trading with other players. Most of these items are now relatively few in number and are very expensive. Most discontinued rare items were obtained from Squeal of Fortune and Treasure Hunter or from holiday drops between 2001 and 2003, but there are a few exceptions.