wots this lump?

[chilled]

hi my 1 yr 6 month old dog has got a lump on his right side near his spine, i only noticed it yesterday.
its abt the size of a cherry stone and when you touch it you can move it around a bit. when he stands you can see it sticking out a bit

any ideas wot it is?
hes seeing the vets on thursday for his yearly jabs so i will ask then but just wanted to see wot it could be

 

[bubbatd]

Probably just a little fatty tumor....but it's wise to have it checked .

 

[elegy]

fatty tumors are very very rare in a dog that young.

could be lots of things, some serious, some not. definitely have the vet check it.