My pup's bred that way fella, she's deffo going to be a strong bitch. But doubt she'll make over 23. So preban fox yes,hare maybe not.. She's 6 and half months and about 21tts. Sire was 26tts and Dam was 21-22ish. Time will tell.. But as chid21 said the breeding prob has a fair bit to do with it.... Cheers