My eight-year-old black Lab has a small lump about the size of a golf ball on his chest. It’s not under his arm but closer to his underarm than his stomach. It’s hard and it moves. doesn’t feel connected to anything.
He seems fine. Eating, drinking, running, and in good health. He weighs about 65lbs. I just found it last night and am of course concerned. Any insight or ideas? Thank you in advance.
There is no way to tell with 100% certainty whether a lump is dangerous simply by looking at it (or by reading a description of it on the internet). However, several features of the mass you describe make me optimistic that it is not dangerous.
Owners generally have one overriding fear when they find a lump on their pet: is it cancer?
Malignant (cancerous) masses usually have poorly defined margins (it is hard to tell where the mass ends and normal tissue begins). They often grow into the tissue beneath them. They usually are irregular, and they may have tendrils extending from the center.
Benign (non-cancerous) masses usually have obvious margins. They often are spherical. They usually are freely mobile and they rarely grow into the underlying tissue.
Diane, based upon your description I suspect the mass on your dog is not cancer. It may be a type of fatty growth called a lipoma. Or it could be a cyst.
However, I must state emphatically that the mass needs to be sampled in oder to determine its nature. The simplest sampling method is called fine needle aspiration. This test is similar to a biopsy, but it is less painful and easier to perform. It yields a diagnosis in most cases.
I recommend that you visit your vet to have the mass assessed and tested. Hopefully the results will give you peace of mind.
6 thoughts on “How Can I Tell Whether a Lump on my Dog is Dangerous?”
my dog has an overnight lump on his torso( side of stomach near behind legs) it is the size of a golf ball . it is a little squiggly pls tell should i be worried….he is 5 and a half years old
my dog has an overnight lump on his torso( side of stomach near behind legs) it is the size of a golf ball . it is a little squiggly pls tell should i be worried….
I have a 13 year old Pomeranian and she has a lump the size of a golf ball.. We took her to the vet to get it checked out and they took a sample for tests (that was expensive) and they could not find nothing … Then it shrank a month after that and then it came back .. It don’t feel hard so I don’t know what it could be .. She plays and it don’t bug her its were her elbow is ..
I was searching last night around my dog balls,because he was liking them a lot,and they looked like he has liked the fur of,but I think I found a lump on them.well one don’t feel like the other.he has gone off his food a bit and drinking a lot.
Hello,I log on to your new stuff named “How Can I Tell Whether a Lump on my Dog is Dangerous?” on a regular basis.Your story-telling style is witty, keep up the good work! And you can look our website about powerful love spells.
Well my dog has a lump on his left leg. its were he bends it but it does not hurt him so what do i do about it