She's over 5# and is in her 1st heat at 7 months. My vet says next heat, maybe. Since she is the 1st female I haven't spayed, how frequently do yorkies go into heat? I'd heard 2x a year, and now I'm hearing 3x? I'm confused. (nothing new here). Are there cycles every (approx.) 6 months or is it every 4 months?? |