No, dog saliva does not automatically require a full ghusl (ritual bath) for a person, but the affected area must be cleaned thoroughly, usually by washing seven times with water, one of which with soil (earth), according to the majority of scholars, as it's considered heavy impurity (najasa ghaliza). While touching a dry dog generally doesn't break wudu or need special cleaning, dog saliva is different and requires specific purification for clothes or skin it touches, with ghusl only needed if the saliva covers the whole body or for general purity after major impurity.
Answer: Only the area affected with the dog's saliva will become Najis (impure). The affected area should be washed thoroughly three times. Ghusl is not necessary.
To remove this impurity, the affected area should be washed seven times, one of them with earth. However, if both the dog and the person touching it were dry, and none of the dog`s saliva, urine or sweat has reached him, then there is no need for that person to take a ritual bath.
In Islamic jurisprudence, dogs are considered pure animals themselves, but their saliva is deemed impure (najis). This ruling necessitates specific purification rituals when a vessel comes into contact with it.
Secondly: The well-known view of Imam Malik (may Allah have mercy on him) is that a dog's saliva is not impure; rather the vessel is to be washed as an act of obedience because the Prophet (blessings and peace of Allah be upon him) instructed us to do that.
Summary of answer
Touching dogs or their saliva does not break wudu because nothing can nullify the state of taharah except things for which there is evidence in the Shari`ah.
If saliva is more than blood, wudu is not invalidated.
No the only that that breaks the fast is eating/ drinking and mastrubating.
If you washed these clothes with soil once and then with water six times, then you did what is required. According to the majority of the scholars, it is required to wash the impurity of a dog seven times, one of which is with soil, preferably the first.
In a Nutshell: Touching a dog's fur does not invalidate Wudu (ablution) according to the majority of Islamic scholars. This ruling is based on the established understanding that only a dog's saliva is considered najis (impure), necessitating Wudu renewal upon contact.
Both dogs and humans harbor a diverse array of bacteria in their mouths. While the types of bacteria differ, neither is inherently cleaner than the other. Dogs often have fewer cavity-causing bacteria due to their low-sugar diet, but they can still host harmful bacteria.
For major najis, like dog saliva or pork, the purification is quite specific. As mentioned before, if a container is licked by a dog, it needs to be washed seven times with water, and one of those washes must include soil or dust. This rigorous process is meant to ensure that the impurity is completely removed.
Always wash hands when:
After touching animals or their living area. After leaving the animal area. After taking off dirty clothes or shoes.
In Islam, from the tradition of the prophet (pbuh) a dog's saliva is impure. Therefore if a dog licks you or you come in contact with a dog's saliva in some way, you should wash yourself. Because we have to pray five times a day, anything impure touching us should be washed off.
Likewise, the prayer becomes null if the saliva of a dog touches a praying person. In this case, one should wash his/her body or clothes seven times; one of which should be with soil. Allaah Knows best.
So, if some saliva of the dog touches you, you should remove it, as it is impure. But the scholars have two different opinions regarding how to remove this impurity. Some believe that it should be washed seven times, the same as in the case of licking someone.
What Breaks Wudu?
Dogs are associated with impurity, odor, and disruption of cleanliness. Their saliva is classified as najis (impure) by Sharī'ah.
No. If the dog wasn't wet when it touched you then no najaasah was transported. But if the dog was wet when it touched you then there's najaasah that was transported, so what you do is just wash the area of najasah on you, that's all, no ghusl at all for such thing.
Scholars are not agreed over the ruling regarding the saliva and hair of dogs. The prevailing opinion is that its saliva is impure based upon evidence that the Prophet ordered washing of recipients which were licked or lapped by a dog.
2) The saliva of a dog is considered to be najis (impure). If one is licked by a dog, the affected area must be washed three times. It is not necessary to make ghusl.