My black lab is 1 yr and 4 months old. She had a litter of pups in November and this tumor started growing. It's growing rapidly.vet had no clue and wants to remove it but I don't have 700 to do so. I was thinking about numbing the area and puncturing it to see if it's an infection. I have the sterile equipment and medicines to do so. I really think it is a cancerous tumor tho because it's growing way too fast. I'm torn and don't know what to do
The tumor is double this size now over what, a week?