My five year old male Rowan had a growth on his flank that has grown and changed colors. Just as I was taking him into the vet, we found a differnt type of growth on his right paw. Since he was due to go in for a dental, the vet decided to biopsy and remove the growths. During the dental he found a growth on his gums and one on his eyelid. All four seem completely different from the other. Has anyone else had anything similar? Not sure what we are looking at but hoping all 4 are benign.