Yes. Each puppy will have his own umbilical cord and his own placenta. When the pup is born the mother dog will use her teeth to severe the umbilical cord. She will usually then eat the placenta. It is important when a mother dog is giving birth to make sure that all of the placentas come out. If a placenta is left inside the mother dog it can make her sick or even kill her.
There shouldn't be much more than a little scar by the time the pup is 6 months old. If there is a visible, soft "lump" on the belly where the umbilical cord was attached, the puppy may have an umbilical hernia. If it doesn't seem to be causing the pup pain or discomfort, and the pup is otherwise thriving and in good health, just ask your Vet to check the "lump" next time you're in for vaccines or a check-up. Umbilical hernias can often be repaired at the same time the pup is spayed or neutered.
Yes. they mother eats the most of it and the rest falls off a couple of days after birth.
Yes; some viviparous sharks have an umbilical cord.
Yes, each pup has their own umbilical cord! If you check, you'll see your dog has a belly button too!
Each dog gets just one during development.
Yes
No they hatch from eggs
with sissors
no
Umbilical cords have two arteries and a vein inside them. These are surrounded by a material called Wharton's Jelly and a protective membrane known as the amnion.
Embryonic stem cells come from umbilical cords in small quantities, which are harvested by collecting cord blood.
They are placental mammals.
No
Two umbilical cords, two placentas, two bags of water, two of everything! That is unless they are conjoined twins.
They get nutrients through their umbilical cords.
Male adults doesn't have umbilical cords. They are cut off from the placenta when they are born.
It's a little bump on their belly (not like our belly buttons.)doesn't have them. ? - From births of cats,dogs,ferrets.mice,rats...Visible umbilical cord remnant on lower belly, that was attached to the placenta . Gone after first 5days or so to became a scar, A naval if you will. - Virtually all mammals have umbilical cords and hence navels.
Not very long. Probably about one or two inches. All I know is cat umbilical cords look like tissue.