Gosh, no, nothing at all... *snerk*
Article Quote: "Also in London, police launched an investigation into the origins of a sign telling dog owners to stay out of a park because it is "an Islamic area now" and "Muslims don't like dogs."
The reason why Muslims do not like dogs stems from the theological teaching that "angels are afraid of dogs" according to the hadith (sayings of Muhammad).
Specifically, black dogs are considered by Muslims to be "demonic" and are to be killed. Additionally, if a Muslim wishes to own a dog as a pet their rewards in the Islamic "paradise" are deducted each day the pet is kept. Here are the specific teachings related to why Muslims do not like dogs:
"Angels" are afraid of dogs and so dogs should be killed, according to Islamic theology:
"A'isha reported that Gabriel (peace be upon him) made a promise with Allah's Messenger (may peace be upon him) to come at a definite hour; that hour came but he did not visit him. And there was in his hand (in the hand of Allah's Apostle) a staff. He threw it from his hand and said: Never has Allah or His messengers (angels) ever broken their promise. Then he cast a glance (and by chance) found a puppy under his cot and said: 'A'isha, when did this dog enter here? She said: By Allah, I don't know He then commanded and it was turned out. Then Gabriel came and Allah's Messenger (may peace be upon him) said to him: You promised me and I waited for you but you did not come, whereupon he said: It was the dog in your house which prevented me (to come), for we (angels) do not enter a house in which there is a dog or a picture."
Sahih Muslim, Book 024, Number 5246)
And:
"Then on that very morning he commanded the killing of the dogs until he announced that the dog kept for the orchards should also be killed, but he spared the dog meant for the protection of extensive fields (or big gardens)."
(Sahih Muslim, Book 024, Number 5248)
And;
"Allah's Apostle said, "If somebody keeps a dog, he loses one Qirat (of the reward) of his good deeds everyday, except if he keeps it for the purpose of agriculture or for the protection of livestock. "
Sahih Bukhari, Volume 4, Book 54, Number 541)
And;
Narrated Abdullah Ibn Mughaffal:The Prophet (peace_be_upon_him) said: Were dogs not a species of creature I should command that they all be killed; but kill every pure black one. (Sunan Abu Dawud: Book 16, Number 2839)
----Those are the reasons why Muslims do not like dogs and are forbidden to own one as a pet.