Countrylass
Teenage Guinea Pig
I know giant guinea pigs are the biggest of all but are some breeds naturally bigger than others? Sweep, my little Ridgeback mongrel is nearly twice the size of Dillon (I don't know what breed Dillon is) and he is only a month older. By twice the size I mean taller, longer and only slightly wider. He is heavier but not overweight, in fact he is the fastest round the floor at run time of all the piggies. I think he's at least a foot long when he stretches, if not longer. Does anyone know of any big breeds?