| 21 Products | Jan 2025 | Jan 2026 | Change |
| Purina One Adult Dry Cat Food with Chicken & Whole Grains Rich in Chicken & Bifensis Adult (800g) | £5.87 | £5.58 | - £0.29 -4.9% decrease |
| | £6.50 | £5.00 | - £1.50 -23.1% decrease |
| | £5.00 | £6.00 | + £1.00 -4.3% increase |
| | £6.00 | £6.00 | £0.00 -2.7% increase |
| | £6.50 | £5.00 | - £1.50 -8.3% decrease |
| | £7.35 | £7.35 | £0.00 -6.4% increase |
| | £4.75 | £5.00 | + £0.25 -4.8% increase |
| | £6.68 | £5.00 | - £1.68 -8% decrease |
| | £5.00 | £5.50 | + £0.50 -6% increase |
| | £5.96 | £5.96 | £0.00 -5.4% increase |
| | £4.98 | £4.98 | £0.00 -4.9% increase |
| Purina One Adult Salmon & Whole Grain Dry Cat Food (3kg) | £16.09 | £17.30 | + £1.21 7.5% increase |
| | £15.00 | £19.24 | + £4.24 28.3% increase |
| | £18.75 | £18.75 | £0.00 12.6% increase |
| | £17.50 | £18.75 | + £1.25 10.7% increase |
| | £16.85 | £18.75 | + £1.90 10.8% increase |
| | £13.50 | £13.50 | £0.00 9.1% increase |
| | £15.00 | £15.00 | £0.00 7.6% increase |
| | £16.75 | £18.95 | + £2.20 8.5% increase |
| | £17.50 | £15.00 | - £2.50 5.4% decrease |
| | £13.99 | £17.80 | + £3.81 7.5% increase |
| Purina One Adult Dry Cat Food Rich in Chicken (3kg) | £16.63 | £17.67 | + £1.04 6.3% increase |
| | £15.00 | £19.24 | + £4.24 28.3% increase |
| | £18.75 | £18.75 | £0.00 12.6% increase |
| | £17.50 | £18.75 | + £1.25 10.7% increase |
| | £16.85 | £18.75 | + £1.90 10.8% increase |
| | £14.75 | £16.00 | + £1.25 10.4% increase |
| | £16.75 | £18.95 | + £2.20 10.9% increase |
| | £17.50 | £15.00 | - £2.50 7.1% decrease |
| | £15.90 | £15.90 | £0.00 6.3% increase |
| Purina One Adult Dry Cat Food with Salmon & Wholegrain Rich in (800g) | £5.87 | £5.47 | - £0.40 -6.8% decrease |
| | £6.50 | £5.00 | - £1.50 -23.1% decrease |
| | £5.00 | £6.00 | + £1.00 -4.3% increase |
| | £6.00 | £6.00 | £0.00 -2.7% increase |
| | £6.50 | £5.00 | - £1.50 -8.3% decrease |
| | £5.00 | £5.00 | £0.00 -6.9% increase |
| | £6.68 | £5.00 | - £1.68 -10.4% decrease |
| | £5.00 | £5.50 | + £0.50 -7.7% increase |
| | £6.29 | £6.29 | £0.00 -6.8% increase |
| Purina One Senior 7+ Dry Cat Food Chicken (2.8kg) | £16.34 | £16.34 | £0.00 No change |
| | £17.50 | £17.50 | £0.00 No change |
| | £16.80 | £16.80 | £0.00 No change |
| | £17.50 | £17.50 | £0.00 No change |
| | £18.70 | £18.70 | £0.00 No change |
| | £13.50 | £13.50 | £0.00 No change |
| | £13.50 | £13.50 | £0.00 No change |
| | £16.90 | £16.90 | £0.00 No change |
| Purina One Kitten Chicken Dry Cat Food (750g) | £5.38 | £5.63 | + £0.25 4.6% increase |
| | £5.50 | £5.50 | £0.00 No change |
| | £4.59 | £4.59 | £0.00 No change |
| | £4.30 | £6.00 | + £1.70 11.7% increase |
| | £4.50 | £6.00 | + £1.50 16.9% increase |
| | £4.50 | £4.50 | £0.00 13.7% increase |
| | £7.30 | £7.30 | £0.00 10.4% increase |
| | £7.00 | £5.50 | - £1.50 4.6% decrease |
| Purina One Senior 7+ Cat Food Chicken & Beef Wet (85g) | £3.88 | £3.99 | + £0.11 2.8% increase |
| | £3.45 | £4.67 | + £1.22 35.4% increase |
| | £3.50 | £3.45 | - £0.05 16.7% decrease |
| | £4.75 | £4.75 | £0.00 10% increase |
| | £4.13 | £3.45 | - £0.68 3% decrease |
| | £4.38 | £3.45 | - £0.93 -2.2% decrease |
| | £3.49 | £3.44 | - £0.05 -2% decrease |
| | £3.45 | £4.70 | + £1.25 2.8% increase |
| Purina One Light Dry Cat Food Chicken & Wheat (2.8kg) | £16.82 | £17.56 | + £0.74 4.4% increase |
| | £17.50 | £19.24 | + £1.74 9.9% increase |
| | £17.50 | £18.75 | + £1.25 8.6% increase |
| | £16.49 | £16.49 | £0.00 5.8% increase |
| | £12.00 | £12.00 | £0.00 4.7% increase |
| | £13.50 | £15.00 | + £1.50 5.8% increase |
| | £23.90 | £23.90 | £0.00 4.4% increase |
| Purina One Indoor Cat Adult Dry Cat Food Rich In Turkey (750g) | £6.13 | £6.17 | + £0.04 0.7% increase |
| | £5.75 | £5.75 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £4.00 | £6.00 | + £2.00 14.1% increase |
| | £7.80 | £6.00 | - £1.80 0.9% decrease |
| | £7.00 | £7.00 | £0.00 0.7% increase |
| | £7.99 | £7.99 | £0.00 0.7% increase |
| Purina One Coat And Hairball Dry Cat Food Chicken (750g) | £6.13 | £6.13 | £0.00 No change |
| | £5.75 | £5.75 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £7.30 | £7.30 | £0.00 No change |
| | £6.60 | £6.60 | £0.00 No change |
