I thought my dog was sulking last night after particularly muddy walk, but she's not quite right and I couldn't put my finger on it. But her tail isn't wagging!!! She's a Patterdale / Springer cross, and we refer to her tail as the whip. It really hurts sometimes! So I guess a tail injury isn't that surprising.
Does anyone have any clue what can be done? Vets tomorrow, obviously, but I Googled and now I'm really worried. ...