Senior dog struggles to poop. Is a hard lump under her anus serious?

Hi, I am not sure when you first noticed this lump but it really needs to be checked over by a vet ASAP. It could be a cancerous lump, and the sooner it is diagnosed as such the better treatment and outcome for Nina. Adenocarcinomas in this area are very frequent and it is essential to have an early diagnosis. Hope this helps,

This hard mass could be due to anal sac impaction or it could be an anal gland tumor, both of which would cause him to drag his bum on the carpet. Given Angelo's age, cancer is unfortunately always a possibility, and I would not squeeze this mass to try to relieve the pressure. I also would not wait until Tuesday to get him into a vet. If it's an anal sac impaction, it can rupture, and it's best to have them expressed as soon as possible. If it's an anal sac tumor, early treatment is imperative, as this is a malignant and very aggressive cancer. I would have Angelo seen by a vet first thing on Monday.

Oh my. Poor girl. This is either a hernia or a really badly infected anal gland. I would highly recommend taking her to your vet asap to have this evaluated. I am leaning more towards a hernia as the cause, and she needs to get medical attention for this soon if this is the case. I wish you all the best moving fowrad with your pet Baby girl! Best wishes and take care!

Oh no, that's not good. In a dog Tardis's age, any lump could be malignant. It's also very worrying that he is having white BMs. This can be a sign that your dog is at risk for obstipation, which is an inability to evacuate their bowels without outside help. I'd take him into a vet today.

Oh that is quite a large bump! I'm wondering if it could be a cyst, or if her anal sac is impacted. Because it's that large and I'm concerned it could rupture, I would have Frida seen by a vet immediately. Best of luck.

Hi Dhyanna! At such a young age, it's not likely Muffin has a malignant tumor; even if it was one, you would have seen symptoms of malignancy by now. It could be a benign tumor that is slowly growing. The only way to know for sure is to have Muffin seen by a vet for this. The vet can diagnose what is causing this lump and how best to treat it. I would take her into the vet in the next couple of days.

It's a little difficult to tell from your picture alone - being able to examine and touch a lump in person makes it much easier to determine what it is. This could be a skin tumor, a small abscess or inflammatory nodule, or a lesion from something like contact hypersensitivity. I would recommend having this lump examined by your veterinarian since it looks red and possibly like there is discharge. If he is licking or chewing at the lump you should put an e-collar on him until you can see a veterinarian. They may know what it is after being able to examine it or may recommend taking an aspirate sample using a small needle to look for cells under the microscope.