If done properly with the proper medication for the proper parasites then the pup should be feeling better. You should take a fecal sample plus the pup into see your Veterinarian for a check up and to see what types of parasites he or she has. If you wish to deworm your pup yourself, use the proper medication and repeat the dose in 2 weeks. Get your pup's proper weight too. But the danger in doing this is that maybe the pup is sick with something else. That is the reason for taking your pet in to be checked out by your Vet and don't forget to bring in a stool sample from your dog.
no if it does it is a real proplem
It does not effect their behavior.
Your puppy needs to be wormed regularly. See a vet for initial treatment and advice.
Yes, u should 2nd Answer: 4 weeks sounds a little young . . . our dogs are wormed around 7 to 8 weeks.
You call the vet.
If its a girl puppy and she is 6 months or older she could be in her first heat.
the thing that happens is that they no longer have worms xD
It means that the vet gave you medicine for your pet that kills worms inside them.
A female will bleed for four to seven days and usually twice a year.
They can get worms from sniffing other dogs fecal matter
take it to the vet
puppy chow
Yes you should because if you shouldn't your puppy will get infected but clean the puppy gently.
Yes, puppy mills should be forbidden