What should I do about lump on dog's neck? Appeared overnight, hard to touch but can be moved under skin, the size of like, an orange. Isn't affecting his behaviour. Can't get
![Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it](https://i.redd.it/8f9ml7co7td91.jpg)
Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it
![My dog developed a golf ball sized lump suddenly on her jaw line under her eye. She is still eating and drinking like normal. I am... | PetCoach My dog developed a golf ball sized lump suddenly on her jaw line under her eye. She is still eating and drinking like normal. I am... | PetCoach](https://cf-s3.petcoach.co/question_photo_normal_thumb/uploads/questions/751484/images/be42bfd369e12069ea5e1fa6971b8f35ea971bef.jpeg)
My dog developed a golf ball sized lump suddenly on her jaw line under her eye. She is still eating and drinking like normal. I am... | PetCoach
![Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it](https://i.redd.it/bf10f7co7td91.jpg)
Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it
![Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it Help please! I found this lump on his neck Friday and by Sunday it was so small it almost went away. And then today when I get home it's bigger than it](https://i.redd.it/cdb8m7co7td91.jpg)