New mom dog's nipple swollen, leaking blood and milk. What to do?

I agree, Mazi's mammary glands do look quite swollen. This can be a sign of mastitis, which is an infection of the mammary glands. Mastitis is very serious. I would take her into a vet asap to get this checked out. As for bottle feeding the puppies, weigh them daily and if they aren't gaining weight, they do need to be bottle fed. The vet can advise on this as well. I hope this helps!

Poor Bella. Bleeding from a nipple can be a sign of mastitis, which is fatal without treatment. Do not let the puppies nurse from that nipple, and take her and the puppies into a vet right away to get this treated.

Mya could have mastitis, that would cause her mammary glands to be hot to the touch and hard. Mastitis is fatal without treatment, so she needs to see a vet now. Please take her into an ER vet clinic; if there isn't one in your area, there will be a vet on call for emergencies. The information to reach that vet is found on a clinic's answering machine or website.

There are a couple of things that could be wrong with your dog. She could be pregnant causing her swollen nipples and making her feel ill. It could be that she has mammary tumors also causing these symptoms. If she had puppies recently, she could have mastitis (an infection of the mammary glands). Finally, she could have a pyometra which is an infection of the uterus that is fatal without treatment. Because both mastitis and a pyometra are fatal without treatment, and since I can't see her in person to rule them out, I think it's best that she sees a vet right away. The vet can diagnose what is causing these symptoms and the best way to treat her. Please take her into a vet now. Best of luck.

Nursing dogs can be prone to an infection of the mammary glands called mastitis. It causes the gland to become swollen and hard, and it makes the dog very sick. Mastitis can be fatal if not treated, and it's concerning as well that Chapa doesn't want to nurse her puppies. They are close to being able to be weaned, so I would start weaning them now. I will put a method below on how to do this. As for Chapa, because mastitis is fatal if untreated, she needs to see a vet now. Please take her into an ER vet clinic; if there isn't one in your area, there will be a vet on call for emergencies. The information to reach that vet is found on a clinic's answering machine or website. Best of luck, I hope this helps! Weaning puppies: To help them wean and to get used to dry food, I would soak a high quality puppy formulated dry food in warm water until soft. Then mix that with puppy formula such as KMR to make a mush the consistency of oatmeal. Over the next two weeks, gradually increase the amount of dry puppy food and decrease the amount of water and KMR you use until they are eating the dry puppy food only.

She has a serious infection there, first of all separate her from the puppies completely, so they can't feed on her anymore. secondly you will need to contact your vet as she needs an antibiotic course to treat this nasty infection.

Unspayed dogs can be prone to mammary tumors, which causes swelling and pain. Fifty percent of these mammary tumors are malignant, so you will need to take Mocha into a vet first thing in the morning to have this examined and diagnosed. Once the cause is found, the vet can discuss treatment options with you. Best of luck.