Hi Alfie develpoed a lump on his testicles a few months ago and when we went to see the vet she said it was part of his tests and there was no rush  to get his nutering done, at the time he was 5 and a 1/2 months and I wanted to wait a bit longer, so his chareter could develope (regretting it now as adolesence kicking in!!) so we booked him in for the end of november and earlier when I was grooming him I discovered the lump has got bigger (is that because his testicles have got bigger?) and the other one is like a teardrop shape rather that be round and Alfie was not happy my handling him around that area and they look quite red, please help not sure what they are like has the other dog I had was nutured and all the others are and have been bitches.  Should I try and bring his appointment forward??