Why does my mother dog accidentally lay on her puppies and not move?

Thanks for using Petco Pet Education Center, formerly Petcoach! This is normal behavior for dogs. When there is that many puppies it’s hard to avoid them all. It will be ok, mama will move the puppies if needed. Congrats and kisses to Kimber and her pups!

You may have to keep the puppies in a warm box next to her that she can't fit into and give them to her a few at a time every few hours to nurse. Once they get a little bigger, they should have no trouble staying out of her way. I'd be more worried that these puppies are sick or not nursing enough or not thriving in some way, and not actually getting squashed by mom. (This is common in pigs, not dogs). Make sure the pups are gaining a few ounces every day in weight and they should be ok.

I would move Misty and her puppies to the whelping box today. Typically mother dogs are pretty good at not laying on their puppies and smothering them, it's their natural instinct to not do it. You don't have to do anything unless of course you see her laying on them.

Hi, so sorry to hear that the puppy is not doing well. If the puppy is cold to the touch try to warm him or her with a blanket and make sure the airway is clear by gently opening the mouth. In some cases, we have to use a bulb syringe to remove saliva or secretions from the airway. Then attempt to get the puppy to nurse. If the puppy fails to show interest in nursing you should purchase a baby bottle and formula (Esbilac) and attempt to feed every 2 hours using. Also, stimulate the puppy to urinate and defecate by gently wiping the anus with a warm wet washcloth. If the puppy fails to show signs of improvement contact your veterinarian.

Yes, the underlying reason may be to move them to a safe den but if it is always the same pup that she moves away from the others she may be sensing a problem with this particular pup which she may feel instinctively is a threat to the remaining pups

Some new moms tend to be nervous and overattentive to the puppies, especially if this is Lacey's first litter. Some overzealous bitches will end up injuring the puppies, or lick/clean them so often they don't have adequate time to nurse. This behavior often improves after the first several days. I would recommend having someone monitor Lacey and the puppies at all times if there is any sign that she may be too rough. You could also try a pheromone like Adaptil or a supplement like Zylkene (safe for lactating bitches). If Lacey seems to be panting frequently, having trouble breathing, or shaking you should have her seen by your vet - these signs along with anxiety can be seen with low calcium.

I would take her to the vet for an examination because she sounds very unwell and there coukd be a medical reason why she isnt bonding with the pups. You shouldnt force her to feed them whilst you dont know what is wrong as it could make her sicker. Common problems in bitches after whelping are mastitis in the teats, metritis in the womb, hypocalcemia or electrolyte imbalances. I would get her to a vet as soon as you can.