Hi all, just updating you on the visit from the vet.
She checked them both & BOTH were entire. Bands had snapped on both boys.
So after a needle to numb each little 'nut' they were cut open & removed right there in the garden on the lawn!!!
I am extremely squeamish & literally ran. OMG my legs were crossed & I'm definitely female. My partner nearly died!!
The vet then said my 3 dogs would love to eat the contents of the sacks!! With that all the males in my house nearly passed out!! Hilarious!!
But they are both fine, already calmer & less aggressive. They're still tussling between themselves but I know that's normal. So all in all things are good now.
Thanks for all the help, advice & suggestions.