I use horizontal nipples so they don't freeze in winter. I was satisfied with (and the birds liked) vertical nipples, but they froze every winter, so that's a no go for me.
Either one is fine for dispensing clean water in moderate climates. I honestly don't know how cold horizontal nipples can go before they too start to freeze.
Either one is fine for dispensing clean water in moderate climates. I honestly don't know how cold horizontal nipples can go before they too start to freeze.
winter they’ll be housed separately and have heated dog bowls because it gets wayyyyy too cold here to keep either nipples or cups thawed. Lol.