On sunnah.com, this specific hadith is graded as Sahih by Albani. However, within the hadith, Abu Dawud claims that the hadith is not strong. So is Albani saying that Abu Dawud is wrong and that this hadith actually is strong?
The Prophet (ﷺ) said: If anyone has sexual intercourse with an animal, kill him and kill it along with him. I (Ikrimah) said: I asked him (Ibn Abbas): What offence can be attributed to the animal/ He replied: I think he (the Prophet) disapproved of its flesh being eaten when such a thing had been done to it.
Abu Dawud said: This is not a strong tradition.
(Sunan abi Dawod)